Monster Outbreak (2022) key art
Key art © indie.io / the developer, from the game's Steam page
Game2022Published by indie.io

Monster Outbreak

ActionAdventureIndieRPG

Developer GameMunchers

The King's dimensional orb has malfunctioned, bringing hordes of monsters into the Kingdom. Defend your safeground against the monsters by gathering resources, building defenses, upgrading your arsenal, and surviving long enough to find the source of monsters and destroy it. From the Steam store page

53 reactions from 2 sources (Steam reviews, Mastodon) · newest Jan 30, 2026 · last updated Oct 7, 2026 · How this works

Audience score

71
Fresh

37 positive · 15 negative
95% range 58–82%

Source+−=
Steam reviews37150
Mastodon *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
Mixed
67 of 101 reviews positive (all languages, per Valve)

What people are saying

Summary pending — the reactions are listed below.

Reactions

53 of 53 · most liked first
  • Steam user Steam user …8972Steam reviews · Oct 4, 2022 · 1 h played

    So, the game has a lot of charm, but ultimately I feel it is immediately overshadowed by how clunky and tedious everything is in the game. No ability to change keybindings has also always been a head-scratcher for me, but I'm not a game dev, so I don't know how difficult that may be to implement. It's definitely needed, as the base controls are awful for both controller and keyboard, (this is admittedly subjective though.) Latest updates have added keybindings to help with the clunky nature…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …5141Steam reviews · Oct 3, 2022

    Just couldn’t get into it. The controls are just too clunky.

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …6854Steam reviews · Oct 3, 2022 · 2 h played

    Based on a free review copy of the game (1.0.6, Sept 27 2022). Played on KB/M Overall - At the $12 sale / $15 retail price point, it's a thumbs up for anyone that is a fan of the visuals and genre. It needs a QOL pass for some issues but the core of the game loop is solid. If you don't care about the artwork or aren't a diehard fan of the Monster-Quest-Builder style hybrid tower defense genre, I'd probably wait for the first post-release patch. Pros - Nice golden sun type pixel art +…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …1778Steam reviews · Oct 7, 2022 · 5 h played

    I don't understand the downpour of negative comments from people that are shown to have played this game for around an hour or even less. It's obvious that they haven't even gotten to the parts beyond tutorial level combat to have experience what it is about. And the game is about using your skill, upgrades and tactics for defending. The complaint about the combat system being clunky is absurd. That's the positive aspect of the game. It's about setting up the traps and using the environment to…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0437Steam reviews · Oct 4, 2022 · 1 h played

    A Frankenstein of game components never executed beyond mediocrity This game simply doesn't know what it wants to be. I thought of writing up an exhaustive list of things this game needs to fix before it feels like a proper, fully-released game (as it has been released as such and not an early access one as it seems it should have), but then I considered what the point of that would even be. Simply put, this game has no soul; it is one of the most bland, boring, uninspired (though steals from…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …3857Steam reviews · Oct 4, 2022 · 1 h played

    Pros A good small base defence game easily going to be better with friends. Cons so far The UI feels rough. Feels unfinished or unpolished. Can sword thrust in many directions but cant shoot a bow in aiming direction? BAD....

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …1293Steam reviews · Jun 8, 2024 · 123 h played

    Super close call. The mixed reviews are pretty accurate. All the bad: First off, you can't save in the game, and the games are super long, so I left my computer running for about 4 days straight. I haven't played for 120+ hours; I've probably played around 10, but my computer has been running it for that long. I understand why they didn't implement a save feature—it's difficult. As a programmer, I get it. It's quite buggy. Enemies get stuck, and their attack range can sometimes extend halfway…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …5708Steam reviews · Oct 7, 2022 · 5 h played

    The game is fun ! It's a different take on tower defense, and you unlock more stuff by playing, the game also has multiplayer so you get to play with a friend which is even more fun I like the idea of having to gather resources between waves, and building you base differently depending on the terrain, you get to try to make the enemy AI pathfind to the deadlier part of your defense There is character customization you can even dress up as a cooked chicken, or customize your little dragon…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …1206Steam reviews · Jun 26, 2023 · 1 h played

    Another game spoiled by rogue-lite BS. You can mine, cut trees, cut grass, craft materials, etc. yet as soon as you leave a map and go to another one, you lose all your materials and have to start from scratch. This is hella stupid. The game could maybe have been enjoyable if you didn't have this rogue-lite BS but it just completely spoils the game and removes any fun that you possibly could have had. The fact that you have to switch between 3 different tools to harvest the different materials…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …8517Steam reviews · Oct 4, 2022 · 1 h played

    It's alright. The controls are definitely janky, but the core gameplay is decent. I don't really care for the default look of the character sprite, but you can change it (to a limited but okay selection of others), and that's just personal taste anyway.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9807Steam reviews · Oct 3, 2022 · 1 h played

    Written By Hidden Gems Review : https://store.steampowered.com/curator/38624426/, Follow me! Monster Outbreak is a Tower Defense/RPG game. This game share the ideas of some other games but still the application and the design of all them are brilliant. Basically you are a hero who have to go to several islands with diferent kind of missions, mostly about protection sinces it's a Tower Defense game. When you reach the island you start gathering materials for build your minibase and setup…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …7510Steam reviews · Oct 3, 2022 · 1 h played

    Nice art! First thing I bought was the bunny outfit.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …2976Steam reviews · Oct 3, 2022

    My omniscient brain tells me the game is good.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0824Steam reviews · May 8, 2024

    crafting is worthless since every item you make to defend breaks very easily like there made of glass if you see the game avoid it. devs don't seem to understand put a gear system so defenses can be tuned to be stronger. this was not worth the 3 bucks i found it for. its a lame attempt at a defense game with none of the actual aspects build limit? in open area 10 just means useless for alot of setups gear - trashy cosmetic garbage with little to no impact on gameplay.…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …3663Steam reviews · Apr 5, 2024 · 1 h played

    Poor controls, menu navigation is a nightmare, very limited content to explore, combat is boring, the tutorial does very little to explain what game goals are, and it crashed after losing a split-screen game. Many free to play mobile games perform better than this.

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …3362Steam reviews · Nov 25, 2022 · 8 h played

    Great game to play with friends! Really enjoyed it!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …2292Steam reviews · Oct 5, 2022 · 2 h played

    ---{ Graphics }--- ☐ You forget what reality is ☑ Beautiful ☐ Good ☐ Decent ☐ Bad ☐ Don‘t look too long at it ☐ MS-DOS ---{ Gameplay }--- ☐ Very good ☑ Good ☐ It's just gameplay ☐ Mehh ☐ Watch paint dry instead ☐ Just don't ---{ Audio }--- ☐ Eargasm ☑ Very good ☐ Good ☐ Not too bad ☐ Bad ☐ I'm now deaf ---{ Audience }--- ☑ Kids ☑ Teens ☐ Adults ☐ Grandma ---{ PC Requirements }--- ☐ Check if you can run paint ☑ Potato ☐ Decent ☐ Fast ☐ Rich boi ☐ Ask NASA if they have a spare computer ---{…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …1457Steam reviews · Dec 12, 2023 · 3 h played

    The game felt unpolished. I thought after game released for a year or so, the gameplay would be good, heck no. To the dev: for god's sake, please play other game titles such as Orc Must Die and Dwerve, a lot of important features and UX design are non-exist in this game, like specific loadouts for each mission vs resource (as in, materials required to craft turret X may not exists in current mission, mission preview has no indication), combat mechanic (boss destroy all defenses that you…

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …2709Steam reviews · Oct 3, 2022

    https://youtu.be/h_ehh27AsHo The game is not even starting for me, Tried opening it several times but nothing happens, checked my antivirus and it did not block the game, did file integrity check nothing happened. PLEASE FIX IT !! UPDATE --- Well, I Just Restarted my PC and it's working perfectly, I dont know what happened the first time.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …6595Steam reviews · Oct 4, 2022 · 1 h played

    I just don't have fun playing it :( Too bad, rly wanted to like it..

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …5197Steam reviews · Mar 1, 2023 · 4 h played

    This is a great game to play and relax with.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …2806Steam reviews · Feb 19, 2023 · 4 h played

    CONSTANTLY beat the objective just to be told I failed. Also, still pretty clunky. Edit: will be updating this. I can now recommend the game. The dev sent me a discord message and has been very active in trying to better their game. The missions now work. It still has a ways to go but if you like action tower defense, it can be fun. Feels scaled towards co-op however, as the 3rd mission is defending 2 points and I haven't had enough time to build the character up yet. The bow is honestly…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …2516Steam reviews · Feb 14, 2023

    this game is very fun to play with friends!! You can even play split screen if you have remotes!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …8202Steam reviews · Nov 15, 2022 · 13 h played

    Game is fun, one thing you should know though if you buy this game... when your using buildings or benches or whatever... use A and D to scroll through the different things you can make... it does not tell you to do that in the tutorial.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9852Steam reviews · Nov 6, 2022

    reminds me of pokemon

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …1879Steam reviews · Nov 6, 2022

    I really enjoyed how the pixel art looks like and the sound design is very satisfying. The tutorial was straightforward and the controls are intuitive. The game is friendly towards new players that aren't as experienced playing games on a PC but still challenging enough to be engaging.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0860Steam reviews · Nov 4, 2022 · 1 h played

    i absolutely love the artwork in this game! i'm also in love with all of the cute little costumes you can dress your character in, i think they're really fun and add flare. also, vrax is sooooo cute!!!!! i need a vrax plushie *immediately*

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …5989Steam reviews · Oct 24, 2022 · 5 h played

    Fun game and devs are fast on fixes!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …3125Steam reviews · Oct 13, 2022 · 1 h played

    Awesome! Very interesting intro and story, combat gameplay is solid and so is the building, The Art is also outstanding, very well done!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …4797Steam reviews · Oct 6, 2022 · 3 h played

    The artwork, animation, and the mechanics is really great. there would be cons such as: - movement mechanics - having your own settings - customizing your own character and a lot more to it. But overall, i recommend this game, it has a lot of potential to it and will looking forward to see the new patches!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …4167Steam reviews · Oct 6, 2022 · 1 h played

    I'v really enjoyed the game so far, and found it quite charming. There's some complaints about the UI and stuff, but it's really not as bad as people make it sound. I didn't think twice about it when I was playing, and seemed pretty straight forward. The game is fun, scratches a tower defense itch I didn't even know I had, and features split screen. Overall, I would recommend this game. Especially if you enjoyed top down SNES action RPGs.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …4858Steam reviews · Oct 6, 2022

    The game is simple yet fun. The game itself is very new instead of the usual RPG style. Having a lot of choices to build and improve your set is challenging by itself so the game is challenging and not boring. I can see a lot of room for improvement and cant wait for expansions or new patches. 100% would recommend

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …6823Steam reviews · Oct 5, 2022 · 2 h played

    2 hours in, so far it's fun enough to recommend. Will update in detail when I get time

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …7974Steam reviews · Oct 5, 2022 · 2 h played

    If you ever wanted a top down 2 Dungeon Defenders, this is it. I see a lot of other reviews saying the controls were clunky. I experienced this at first too, but realized it was Steam loading my controller input template in as "Keyboard and Mouse". This made the game play as if you were using keyboard and mouse and you had to control the mouse pointer using the right stick. After setting my steam input to a controller, the game played much smoother.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9135Steam reviews · Oct 4, 2022

    Split screen is fun!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …6608Steam reviews · Oct 4, 2022 · 2 h played

    Fun game played co-op

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0695Steam reviews · Oct 3, 2022 · 3 h played

    Suprisingly a lot of depth for this little game. Wonderfully crafted and fun.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …7947Steam reviews · Oct 3, 2022

    Only played for a little while, but so far so good. I'm really enjoying the defense mechanisms of the game. I hit up until the first boss on one of the maps and found it really fun. I played solo so far, can't imagine what multiplayer feels like! ... oh and, there are a bunch of things that you will need to learn. Don't be scared to learn, lots to do. That is what makes the game!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9103Steam reviews · Oct 3, 2022 · 1 h played

    I really like the graphics, the water reflections are really nice. Vrax is my new favourite npc, so gentle :)

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0427Steam reviews · Oct 3, 2022 · 1 h played

    Great game to play alone or with friends. Has a great feel to it. its like a tower defense game but with a minecraft/terraria feel to it. I actually cant wait to see how far this game will go and what the developers are gonna do with it! would highly recommend!

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …0950Steam reviews · Oct 3, 2022

    I like the graphics of this game and the variety of monsters!! As you reach higher waves, newer monsters start to spawn and it never gets boring. Its quite easy to collect coins and unlock other structures, maps and avatars.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …7676Steam reviews · Oct 3, 2022

    Super fun! Combat feels good and satisfying and crafting is awesome. 10/10

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …1798Steam reviews · Jan 30, 2026 · 12 h played

    Monster Outbreak is an indie survival and tower-defense hybrid that blends action combat, crafting, and base construction into a colorful but demanding loop of preparation and survival. Developed and published by GameMunchers, the game positions itself around the familiar rhythm of calm before the storm: gather resources, reinforce your defenses, and brace yourself for another wave of increasingly aggressive monsters pouring out of unstable portals. While it doesn’t radically reinvent the…

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …4401Steam reviews · Jan 27, 2025 · 3 h played

    A rough game to play UI is nothing to write home about, but the balancing of structures and weapons if atrocious.

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …7577Steam reviews · May 31, 2024 · 1 h played

    This game has so much potential, but the controls are just awful. I can't move freely; it's just like very old games with the up/down or right/left controls. The default speed is like not moving at all. The mouse range when building defenses is very short; if you have one 2x2 defense in front of you, you can't place another one above it. If you want to take down a wall, don't put any defense next to it because you will hit the defenses or traps too. You can only attack in one direction; if the…

    negative · reviewer's own thumbsView post →
  • GameSense.co @gamesenseMastodon · May 11, 2024

    The top-down survival game Monster Outbreak has popped up on the Switch eShop with a release date. #MonsterOutbreak https://gamesense.co/game/monster-outbreak/news/discuss/monster-outbreak-out-on-switch-next-week/

    unlabelledView post →
  • Steam user Steam user …2330Steam reviews · Jan 12, 2024 · 25 h played

    Much fun, thank you.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …2442Steam reviews · May 18, 2023 · 1 h played

    I didn't think this would be primarily a tower defense game, since you got crafting materials and what not. But since you have to buy newer maps and the same currency is also used for progression, I either buy new maps and be less prepared and not bored, or bored and more prepared. Progression currency shouldn't be the same as the currency you use to get new maps.

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …7726Steam reviews · Feb 13, 2023 · 2 h played

    feels like a parody of a base defense game. definitely not worth it at full price, everything is very grindy with very little money being given for completing missions, very slow advancement, and even doing damage is very slow and disappointing. feels very unfinished as well, expect an "early access" vibe going in despite it being a full release with a sequel planned.

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …6662Steam reviews · Oct 23, 2022 · 5 h played

    Hey guys you guys need to fix a lot of bugs I almost beat the game and I got bugged by rolling. No disrespect but I could help you guys fix this game.

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …7290Steam reviews · Oct 15, 2022 · 1 h played

    multiplayer doesn't work well, you always get disconnected and have to start again from wave 0. The game has a potential, but I'm refunding this for now and see if the team can improve this game further

    negative · reviewer's own thumbsView post →
  • Steam user Steam user …2554Steam reviews · Oct 4, 2022 · 1 h played

    I've played the game up to the first boss. The boss battle is pretty cool, and I enjoyed it. This game still has potential for future updates and content additions. Looking forward to seeing those updates in future.

    positive · reviewer's own thumbsView post →
  • Steam user Steam user …9561Steam reviews · Oct 4, 2022

    Great game overall for the price. Great to kill time and relax and not get stressed. Love the artwork and the 8-bit theme and animations. Gameplay is fun and the survival aspect is an added bonus.

    positive · reviewer's own thumbsView post →

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