Siegebreaker (2024) key art
Key art © indie.io / the developer, from the game's Steam page
Game2024Published by indie.io

Siegebreaker

Strategy

Developer Immortal Forge

Conquer the realm in this strategic tower defense game. Build unique towers, unlock powerful upgrades, and master new tactics to overpower your enemies and vanquish the fallen gods. From the Steam store page

71 reactions from 2 sources (Steam reviews, Bluesky) · newest May 9, 2026 · last updated Oct 7, 2026 · How this works

Audience score

80
LovedLoved

56 positive · 14 negative
95% range 69–88%

Source+−=
Steam reviews56140
Bluesky *000

* shown, not counted in the score (label accuracy below our 85% bar or not yet audited).

1 newer reactions are still waiting for a label.

Steam's own rating
Mostly Positive
76 of 99 reviews positive (all languages, per Valve)

What people are saying

Summary pending — the reactions are listed below.

Reactions

60 of 71 · most liked first
  • Steam user Steam user …0075Steam reviews · Dec 2, 2023 · 2 h played

    I've played my fair share of tower defense games, but this one stands to out me with some new innovative mechanics, and a high level of polish for an early access game. The introduction of rogue-like card elements is a game-changer, adding a layer of strategy and unpredictability that keeps every playthrough fresh and exciting. Each card (or 'essence' using the game terminology) you pick can significantly impact your gameplay, making you think on your feet and adapt your strategies throughout…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …3827Steam reviews · Mar 22, 2025 · 5 h played

    I like tower defense games but this one is a very mixed bag. On the surface, Siegebreaker appears like a traditional tower defense with a magic/fantasy theme. But the tuning of individual stages has been so hyper-optimized that this game is less "tower defense" and more "repeat the level until you have successfully deduced the exact tower placement and placement order that was intended by the designer". The difficulty tuning is such that if you guess wrong then you WILL leak a mob--might as…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …5512Steam reviews · Sep 8, 2024 · 4 h played

    I am a big fan of the Tower Defense genre. But this game is not to my taste. Here is the issue: If you can't beat a level after a certain number of tries, you have to quit this game. That's what the game offers you only. You can't get a new upgrade if you can't beat the floor that you are stuck. You can't become more powerful in any other way. You can only try with your existing progress, which becomes boring after failing to beat the floor 15 times. I am moving on to another game.

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …3986Steam reviews · Dec 2, 2023 · 3 h played

    Amazing game. Few things to polish up and only around ~15 levels in the game currently, but it is the best tower defense game I have played that follows the classic style for TD games. Hardest difficulty clearly had thought put into it because each level was challenging but with clearly intended difficulty. Not just "Randomly higher number go!" Towers have special targeting that is thought out for each individual tower. I.E fireball tower is AoE so it can specifically target the densest…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …4329Steam reviews · Dec 10, 2023 · 8 h played

    Pros: - Extremely satisfying when beating a level - really makes you feel smart when all of the pieces come together - Well-paced complexity increase as new towers and abilities are introduced - Pace of power increase within levels is extremely satisfying - being on the last wave and watching all of your abilities synergize is epic - Even at early stage (only 1/4 of game out), good amount of content for the price (took me around 8 hours to beat on hardest difficulty) - Ability customization and…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …3889Steam reviews · May 26, 2025 · 17 h played

    I have been a HUGE Tower Defense genre fan ever since the OG Starcraft and Warcraft days. I have played so many TD games over the years but this one hits a sweet spot for me My all time favorite weapon typing for any game would be elemental; The colors contrasting look so perdy and all the graphics really have that "WoW" cartoonish feel that feels super nostalgic and modern at the same time. I don’t think we will ever get a AAA TD with Unreal 5 so this might be one of the best I have seen…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …7504Steam reviews · Jul 1, 2024 · 13 h played

    This is actually the first tower defence game I've tried and it makes me want to get more into the genre. It was surprisingly addictive and was so satisfying to have my carefully crafted layouts work out after failed attempts. I'm looking forward to seeing how the game develops over the next bit.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …2592Steam reviews · Dec 10, 2023 · 6 h played

    Really solid game! It's still in early access so the current available content is obviously limited but what is here is great! Can't wait for further development.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …8621Steam reviews · May 24, 2025 · 1 h played

    My issue with this tower defense is that there is a very limited number of places to place your towers. The upgrades and unlocks are interesting but playing a level isn't. It can also get quite difficult and turn into one of those 'do it this way in this order' situations, even on the easier difficulty. I don't mind a little of that, but for me a fun tower defense game has more room for creative expression. ===================== My Tower Defense Tier List ===================== -Not an…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …0717Steam reviews · Dec 9, 2023 · 10 h played

    Very happy this this early access! This game offers a challenge of tower survival which is a unique twist on the classic TD. Having the enemies fight back causes you to shift your strategy from mere wave clear a more comprehensive tower placement strategy. I'm excited for the the additional contents teased in the game play videos.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …1965Steam reviews · Aug 2, 2025 · 5 h played

    TL;DR As of writing the game is simply flawed. There's a surprising amount of depth, there's no increasing tower costs but unlike most other TD-games you have a sort of "upkeep", if you upgrade a tower with extra lightning powers then you have to supply it with mana for that lightning, but it just about ends there as the way you get mana generation is through tower placement or upgrading towers, but you can only equip a power up on ONE tower at a time, so you're very limited in how you build,…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …8171Steam reviews · Jul 22, 2024 · 26 h played

    I found myself really enjoying the Legendary Gold run challenge, trying to find the most viable and towers, placements and upgrades. It scratched a certain itch some other tower defenses didn't for me. There is depth in every tiny decision instead of placing ten or hundreds of towers without really understanding the impact of every tower. Also the graphics are really gorgeous and blends into a consistent theme in a way other TD games don't always do. I had a blast with it!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0220Steam reviews · Feb 17, 2024 · 2 h played

    Pretty basic but worth the price.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …1689Steam reviews · Dec 28, 2023 · 1 h played

    Very well-made Tower Defence! I liked how the tutorial is done!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9131Steam reviews · Dec 8, 2023 · 4 h played

    Great game, very intuitive once you work out the interface. Still unable to sell buildings though, once they have been placed

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …5244Steam reviews · Jul 11, 2025 · 9 h played

    At first I was rather enjoying this, it seemed like a relatively simple but fairly well-crafted tower defence game, and as the upgrades gradually opened up, they sounded quite interesting. As I progressed through the early levels, I found the game to be extremely forgiving, and I was never anywhere close to losing, but was nonetheless enjoying the experience. However, after the “Rakthor” boss, the sense of flexibility or freedom to try different strategies is regularly undermined, sometimes…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …9592Steam reviews · Feb 6, 2025 · 12 h played

    Not a bad TD game, the difficulty curving is relatively simple and 'legendary' difficulty is arguably a bit of a joke. The principal issue with the game (like many TD games) is that certain towers just dominate particular roles, leaving others barely used or with few scenarios where relevant. This is compounded by the abilities that towers can gain. It is far more useful to have 1 tower with 3 abilities, than 2 towers of the same type. Thus, the playstyle of the game is extremely…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9224Steam reviews · Jul 21, 2024 · 9 h played

    lol only 10 hours gameplay ( Finished to last boss ) !! yet i enjoyed the game , nice tower defense concept , but very limited upgrades and game progression . i rly want more of this ... it's toooooo darn short .

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9467Steam reviews · Dec 9, 2023 · 1 h played

    This game is awesome! Beautiful visuals and challenging levels. If you like classic tower defense, you'll definitely love this one!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …6169Steam reviews · Dec 2, 2023 · 1 h played

    First impressions great Actually a challenging tower defense game for once. A wide selection of towers to pick from, with upgrades. Lots of variables to keep the game entertaining and a nice story-line to go with it. Music is well themed too. Will update the review after more game time.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …7360Steam reviews · Dec 2, 2023 · 1 h played

    Siegebreaker combines a gripping world with encapsulating gameplay mechanics. The level of care and attention to detail is immediately apparent with the in-game tutorial showing you the basics but letting you discover your own unique approach. The textures are smooth and the visuals enrich the overarching world. The gameplay is easy to understand, yet quickly ramps up to a formidable challenge. Plus, the music is BOMB.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0304Steam reviews · Feb 2, 2025 · 9 h played

    So I saw a video on youtube and decided to try it out Saturday morning. Then what I remember next is dinner and angry wife. 9 hours for the first session with no regrets. Yet, looks like I almost complete the game. Looking forward to the Endless play-mode. Then I can dump even more time into it!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0530Steam reviews · Sep 15, 2025 · 1 h played

    The game has merit, but it has shortcomings that made it unenjoyable. It is a simple TD game with very little to encourage you to try harder. There are few places where you can place towers. The layout and controls are not intuitive, so it takes more work to figure out what the buttons are for than it does to play the game. The upgrade paths are obscure. There are a lot of TD games out there, and many are much more sophisticated and enjoyable than this one. The best games I have played…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …7648Steam reviews · Jun 1, 2025 · 15 h played

    Straight forward but well thought out tower defence game. Not that long...player for 15 hours to finish but the price is right, it was challenging and fun.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9543Steam reviews · Aug 1, 2024 · 13 h played

    Absolute masterpiece. Perfectly designed, challenging and beautiful game. Every option and all the info you ever need in this game, is there. Good job, best game of the year so far. Waiting for DLC or next part.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …4664Steam reviews · Jul 26, 2024 · 2 h played

    its a good tower defense game with from what i can tell is a decent amount of randomness, unfortunately the options for making sure my computer doesn't explode or sound like its taking off are sorely lacking. literally just a fps limiter would be all that's needed so the game isn't trying to take advantage of all the gpu and setting it on fire. the mad lads did it same day shipping this game is great go play it

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …5651Steam reviews · Jul 20, 2024 · 2 h played

    Incredibly fun game so far! Visually stunning with great sound design and a well-paced progression - it's pretty manageable to just get through levels if you have any TD experience, but getting the 100% gold flag is challenging, especially on the higher difficulties. There are a number of currencies/mechanics to track in-game, such as fragments, shards, and mana which can be daunting to the casual TD player but if you stick with the storyline, it'll explain the necessary bits and you can…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …6920Steam reviews · Dec 2, 2023 · 3 h played

    Such a handsome game

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …8548Steam reviews · Dec 2, 2023 · 1 h played

    This game is pretty good.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …8214Steam reviews · Jun 7, 2025 · 8 h played

    Clean Tower defense. *7/10 – Fun and colorful. +++++++++++++++++++++++++++++++++++ ¤Complex gameplay - Can vary from very easy to very complex. ¤Solid TD. +++++++++++++++++++++++++++++++++++ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- ¤Game-play - Becomes somewhat repetitive (addictive). ¤Achievements – Good or bad? ¤Maps - I wish for more maps. ¤Interaction - It's very much "build and wait". I didn't find any active abilities. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0222Steam reviews · Mar 24, 2025 · 15 h played

    I like tower defense games, but I like ones with a challenge and a variety of towers. The variety of towers here seems very well thought out, and there are levels where you absolutely must use a different strategy to be successful. 10 out of 10!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …2933Steam reviews · Aug 4, 2024 · 16 h played

    Excellent tower defense game with great visuals, a novel card system and well balanced gameplay. Each level has you assessing the layout and optimal placement, which tower should get which upgrade etc. I found myself planning ahead and trying to come up with strategies for each level and never felt like it was the same level as the previous one again. Finished the base game in 14 hours which I felt was a good length for the price, but there is definitely some replayability there with more…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …7124Steam reviews · Jul 27, 2024 · 3 h played

    Very interesting concept on towers and building them. Forcing you to experiment and choose right because it really can make a difference on the maps which ones used and their order of placement. Couple that with what to upgrade as additional abilities, this can then be nail-biting at times waiting for the fragments to build, which are then used to make towers and their added skills. Well done with nice graphics, and easy to understand feedback showing what the tower should attack mainly and…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …7749Steam reviews · Jul 21, 2024 · 1 h played

    Very basic tower defense boring upgrades very few places to place towers limits the amount of upgrade you have by making it so no towers can have the same upgrade it's like "tower defense but you can't have fun"

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …3172Steam reviews · Dec 13, 2023 · 2 h played

    This is a great game, even for someone who doesn’t play a lot of the tower defense genre. Runs great, and sounds even better. The tutorial rounds explain the mechanics well and hook you to keep playing. I am eager to see what the devs do to build the game out.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …3335Steam reviews · Dec 2, 2023 · 3 h played

    This game contains the perfect amount of micro-transactions!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …8140Steam reviews · Dec 2, 2023 · 3 h played

    "Just one more wave."

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …1798Steam reviews · Nov 19, 2025 · 11 h played

    Siegebreaker is a focused and confidently crafted tower-defense experience that places strategic depth and thoughtful level design at the center of its identity. Developed by Immortal Forge and published by indie.io, the game embraces the classic fundamentals of the genre—waves of enemies following defined paths, towers with upgrade branches, resource-driven decision-making—while adding its own flavor through a rich fantasy aesthetic and a strong emphasis on build variety. The result is a…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …7697Steam reviews · Jun 20, 2025 · 1 h played

    It's hard for any TD to exist in a post-BTD6 world. The sheer amount of content in that game for its price is hard to beat, and it only gets harder as time passes. Creeps attacking your towers is a somewhat interesting addition and the meta progression is nice in a strictly single player game. The game speed is exactly as it should be so I never feel the need to speed it up with cheat engine. It's a pretty soft recommend, but if you find it bundled like I did, you'll enjoy it for about an…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …9814Steam reviews · Aug 31, 2024 · 8 h played

    Fun, yet deep with a lot of options for builds...best time I have had in a long time and great value for money

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …3802Steam reviews · Aug 8, 2024 · 4 h played

    I played the first 2 hours and was hooked! Tower essences is a cool approach to this genre and the game runs really smooth. I do recommend for any tower defense fan. Here are my first impressions: https://youtu.be/GdFE-Gn9IsA

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9853Steam reviews · Aug 4, 2024 · 3 h played

    This game is hands down the BEST tower defense game I have ever played! The gameplay and the mechanics of the control are all on point!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …6819Steam reviews · Jul 23, 2024 · 3 h played

    Starts casual, but it evolves over time as any good game should! Have to say: Siegebreaker does not reinvent the wheel... but a good TD if you are a fan of the genre. Certainly I'll keep playing. Thumbs Up! :)

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0056Steam reviews · Dec 3, 2023 · 8 h played

    Great game, brought back wow memories and I love the art style. I usually hate this type of the game but with the talent system and unique feel of both mobs and towers its actually very engaging. Would very much recommend this game

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …3117Steam reviews · Dec 2, 2023 · 2 h played

    Feels very balanced, every level (even every wave) requires a level of strategizing that is rare to find in TDs. The game itself feels well made too. Looking forward to playing the next area when it releases

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …6802Steam reviews · Mar 9, 2026 · 9 h played

    I finished with all achievement. It's a tower defense game that remind me of Element TD. Every tower have a certain purpose. Love the balance of difficulty in this game. Not hard, but chalenging enough.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …2708Steam reviews · Dec 15, 2025

    Love TD games but this one did not click for me

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …2519Steam reviews · Sep 5, 2025 · 6 h played

    This game is a nice little well-polished TD game with some interesting mechanics. Although the game is not too difficult, (I've beat the game on the hardest difficulty in about 6 hours) there are a couple of levels that had me pulling at my hair. Upgrading towers with unique buffs that can only be equipped to one tower at a time, is an interesting spin on the classic just-gets-better-stats upgrade system that most TDs have. The mana mechanic was also quite a cool mechanic, but it was only in…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …6299Steam reviews · May 28, 2025 · 7 h played

    Dev is responsive. When on sale it is good for the price.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …2587Steam reviews · May 21, 2025

    https://youtu.be/UxuKviJyqIQ Hard gates on progression greatly limits the player's ability to functionally play the game due to limits placed on requirements for resources to upgrade and customize towers.

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …6772Steam reviews · Sep 29, 2024 · 33 h played

    If you like tower defense, you'll like this.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …3385Steam reviews · Aug 23, 2024 · 3 h played

    Just bought the game today and played all game. I have only got to Act 2 but it is a fun game. Lets see how long it lasts for the low price. Well done, especially the includsion of boss fights

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …4933Steam reviews · Jul 28, 2024 · 7 h played

    More of a EA Game at this point.... Needs work! Good start to a TD game but not ready for prime time!

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …7192Steam reviews · Dec 3, 2023 · 2 h played

    Fun game, very limited content at this time.

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …3341Steam reviews · Dec 2, 2023 · 3 h played

    This game is excellent. It's got a lot of systems which are easy to learn but take time to master and create the best tower synergies. Its difficulty and unique mechanics makes it very rewarding to progress. The game has a great blend of different genres and I can already tell replaying it will be a fun experience. I've always loved TD games, but this one takes the cake for me. Excited to see it grow!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …1552Steam reviews · Dec 2, 2023 · 3 h played

    A refreshing take on tower defense games. The difficulty is fine tuned with a challenge to refine your tactics on each level. Tower abilities and upgrades add an interesting take. Entertaining and intricate game with a great soundtrack to add. Definitely worth checking out.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …3419Steam reviews · Dec 2, 2023 · 2 h played

    Siegebreaker is a thoughtful tower defense game that places as much strategy on timing, upgrades and knowledge as it does tower placement. Each decision feels meaningful and precise which makes replaying the variety of levels intense and fulfilling. The RPG and card based mechanics of progression mean that the strategies used will differ from level to level and playthrough to playthrough. Each level challenges in a new way that keeps each one fresh and challenging. The variety means that no…

    positive · reviewer's own thumbsView post →
  • B🐻E🐻‍❄️A🐼R🐻S @bennybeah.bsky.socialBluesky · May 9, 2026

    Fr3 Game #6 - Siegebreaker

    unlabelledView post →
  • Steam user Steam user …3988Steam reviews · Mar 15, 2026 · 8 h played

    Great tower defense game, good visuals and mechanics.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9454Steam reviews · Feb 4, 2026 · 9 h played

    I was not quite sure what to expect with Siegebreaker, but the game I played certainly was not was I expecting -- and in a very good way. It's really quite amazing to see what Indie games can do with developers who are smart going in, and Siegebreaker most certainly had a great deal of foresight and detail woven into its creation. The game is a standard tower defense on one hand, but on the other it's a sort of free-form puzzle game with a great level of care and thought put into each and every…

    positive · reviewer's own thumbsView post →

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