# Mutated Muter's Invasion

Summer DB entity ID: 31283228\-8160\-41b6\-b9e5\-e666186d7fa4

Steam App ID: 1245080

"Mutated Muter's Invasion" is a fun and humorous 2D platformer/action adventure game about a music note fighting an evil monster from the outer space, the Mutated Muter \(pun intended\), who "invades" the Solar System to mute all the music on the Earth\. The nasty Mutated Muter wants to destroy our Solar System's cosmic harmony \(also often loosely called "the harmony of the spheres"\) and mute music in the souls of all humans forever\.  Imagine a world without something that is everywhere in our everyday lives\.\.\. Not only does music sound at concerts, parties, and other events, but it also follows you while you are watching TV or a video on the Internet, driving, or maybe even jogging or on your way somewhere with earbuds on\. Although there do exist games that are based on music as a video game genre, there seems to be a lack of \(if any at all\) games that are NOT music\-based genre\-wise yet are wholly ABOUT music, especially  saving  music, as a subject\. So, the idea of "Mutated Muter's Invasion" was born\.  This game's idea is to provide a mostly 2D platforming action experience, often loosely described as "Mario\-esque", while focusing on music as the main subject\. A couple side\-scrolling shooter levels are also present\. Fight the Mutated Muter's agents at different locations/levels stylized as music scores with some fancy mechanics and collect sharps, flats, naturals, and other power\-ups and useful items in the fancy universe of "Mutated Muter's Invasion"\! Shoot "un\-muting" sonic bullets and super sonic bullets at the mobs, avoid the muting weapons of the enemies, and more\. And, of course, punish the overconfident Muter himself\!  WARNING: the game is HARD\! Choosing the "expert" mode right away is highly discouraged\. One \(but not the only\!\) challenge is timings, which are as important here as if you actually were a performer learning a musical piece\.\.\. Bad timings will cause you to fall down into the abyss or take hits\. Other dangers await the player too, even where things may look nice and relaxing\. It's not only the mobs who are nasty and sinister\.\.\. Even some  platforms  will try to trick you\!  Features include:   fun gameplay mechanics   original \(for the most part\) fun graphics and audio   4 difficulty modes: easy, medium, hard, and expert   tries are unlimited—that's right, no annoying "lives" and "continues"; what's more, your game gets saved using Steam Cloud\!   responsive controls   the Xbox 360 controller is supported\*   on the keyboard, control with both arrows and W\-A\-S\-D is supported    \*controller support is conventional, i\.e\. raw \(NOT specifically programmed as Steam Input aware\)

## Game information

- Type: game

- Developer: D\. T\. Games

- Publisher: D\. T\. Games

- Release date: Apr 13, 2021

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Action, Adventure, Casual, Indie

- Categories: Single\-player, Steam Achievements, Partial Controller Support, Steam Cloud, Family Sharing

- Platforms: windows, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1245080/ss\_08fecdd1dd4f68189b4c2bbdd1e5d7efb229d55b\.1920x1080\.jpg?t=1652752480, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1245080/ss\_2ed3e0f9acbab858bd0d77bcaaf66cebb2ce0671\.1920x1080\.jpg?t=1652752480, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1245080/ss\_8e2a7b5920b2c3e06936b6d478b5fa7ad9408365\.1920x1080\.jpg?t=1652752480, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1245080/ss\_7afd878da0b906a4c27e75638236158433ed3891\.1920x1080\.jpg?t=1652752480, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1245080/ss\_8397495858e1a1213ce9631eb39523ea6349cf26\.1920x1080\.jpg?t=1652752480, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1245080/ss\_f0b283d553b6a7646885da8373abe31e25663339\.1920x1080\.jpg?t=1652752480, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1245080/ss\_5124f71c0d6d0608fc7625e2c4dde482515b917a\.1920x1080\.jpg?t=1652752480, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1245080/ss\_92489f4375a661d898984302113e2310bc772922\.1920x1080\.jpg?t=1652752480, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1245080/ss\_d724679eadf22f684dedb5cc73ae113614ae4430\.1920x1080\.jpg?t=1652752480

- Price: 99 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 0

- Steam positive reviews: 0

- Steam negative reviews: 0

- Steam positive percentage: Not collected

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/31283228-8160-41b6-b9e5-e666186d7fa4/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/31283228-8160-41b6-b9e5-e666186d7fa4/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00

- Details observed: 2026\-09\-24T19:03:28\.599526\+00:00

- Player count observed: 2026\-09\-24T19:03:29\.835896\+00:00

- Reviews observed: 2026\-09\-24T19:03:29\.570078\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1245080/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1245080/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1245080","reviews":"https://store\.steampowered\.com/appreviews/1245080"\},"price":"2026\-09\-24T19:03:28\.599526\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-24T19:03:28\.599526\+00:00","players":"2026\-09\-24T19:03:29\.835896\+00:00","reviews":"2026\-09\-24T19:03:29\.570078\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"21e66be3\-67db\-43ad\-a6bb\-58e07bfc687e","catalog":"5b4825cc\-4dbb\-4688\-9d05\-1cc3dff9e455","details":"fc65fb08\-8f24\-4a88\-ba15\-cca77b26b2e9","players":"2657dce6\-bc5c\-4910\-9e37\-69503efa93fa","reviews":"fbd70050\-9a64\-4bc5\-830f\-7ab4d9000e84"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"31283228\-8160\-41b6\-b9e5\-e666186d7fa4","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/1245080/) · [JSON](/api/v1/games/31283228-8160-41b6-b9e5-e666186d7fa4)