# BRAIN / OUT

Summer DB entity ID: 1666d65a\-f149\-4c13\-a3b9\-afd3208e11c9

Steam App ID: 578310

►  RUN AND GUN\.  Brain / Out is a multiplayer shooter with a nostalgic post\-Soviet feel\. Experience dynamic battles and exterminate your enemies with a large arsenal of modern weaponry\. Lock'n'load\!  \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*       ►  KNOW YOUR ENEMY\.   Mercenaries and Marauders fight not for the ideals of their country or society, but for cash\. Stay alive and earn money with every kill — the only driving force of this conflict taking place at a former Soviet republic\.  \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*        ►  NO "PAY TO WIN"\.  It doesn’t matter how well your enemy is equipped — a skilled fighter will always have a chance to win\. You can change the outcome of any fight without a single round fired — take out your knife and bring the opposition to their knees\.  \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*        ►  CUSTOM LOADOUT\.  Brain / Out offers a wide range of weapons — both NATO and Warsaw Pact rifles, shotguns, pistols, sniper rifles and melee weapons\. \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*        ►  MODIFY AND UPGRADE\.  Improve your weapon stats and upgrade the level of your favorite weapons with different parts — scopes, handles, barrels, receivers, mounts and bars\. Collect and disassemble trophies to get new parts and improve your Tech level\.  \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*        ►  ADDITIONAL EQUIPMENT\.  Use special equipment to survive a bit longer\. Bulletproof vests and helmets, stun and frag grenades, under\-barrel grenade launchers, anti\-personnel mines and more\. \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*        ►  CLIMB THE SKILL LADDER\.  The better you fight, the more weapons you get\! Get to the TOP 100 and receive a unique weapon set\.

## Game information

- Type: game

- Developer: Desertkun

- Publisher: Desertkun

- Release date: Feb 24, 2017

- Coming soon: false

- Free to play: true

- Parent Steam app: Not collected

- Genres: Action, Free To Play, Indie, Massively Multiplayer

- Categories: Multi\-player, PvP, Online PvP, Cross\-Platform Multiplayer, Steam Achievements, Steam Trading Cards, In\-App Purchases, Partial Controller Support, Includes level editor, Family Sharing

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_7796a0c55a8b7f89bc4fedd790a4bbb05c48cf92\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_c8ecc5422aba2aa6d0b1bb34860da6ee1fdb0e59\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_cae34c13704cc2ca2ac9e669b06caa395d2302f7\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_5521c23a0b1bc924073da2ab8dceb645f2314796\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_d08983b4d6d929a20b6c14f90ff7d24ce19bf13b\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_05ff45a5669a216fd1a27587567985fbc2ee7b46\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_83ec114a9c393d942bbcf892bee19bc4d83fbe46\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_90f572669ab152bc52ef3c3e5b028a4389574478\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_9329af92fd388c56c5e26badf1a9198643c327cb\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_c0ea91585cd3d09c4b476bcdb5a3962449ad5956\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_8b6f9e5c2a1fffe99b6d1ebdc2a453fcbaef9238\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_645c81ee2b5bcaf94fa115588e3be2ceed12472c\.1920x1080\.jpg?t=1604127364, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/578310/ss\_2f293a56f61083c1a0c394a7f14315b381c510ab\.1920x1080\.jpg?t=1604127364

- Price: Not collected

- Price country: Not collected

## Observed metrics

- Current players: 3

- Steam review count: 15227

- Steam positive reviews: 12490

- Steam negative reviews: 2737

- Steam positive percentage: 82.02534970775596%

- 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/1666d65a-f149-4c13-a3b9-afd3208e11c9/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/1666d65a-f149-4c13-a3b9-afd3208e11c9/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\-22T18:05:10\.372109\+00:00

- Player count observed: 2026\-09\-22T18:05:14\.255584\+00:00

- Reviews observed: 2026\-09\-22T18:05:11\.454587\+00:00

Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/578310/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=578310","reviews":"https://store\.steampowered\.com/appreviews/578310"\},"price":null,"source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T18:05:10\.372109\+00:00","players":"2026\-09\-22T18:05:14\.255584\+00:00","reviews":"2026\-09\-22T18:05:11\.454587\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"3fbf5da6\-9d5f\-47c9\-be71\-d65cb6b21537","details":"371ac7be\-4a79\-47da\-9de4\-39e4fc62bd3d","players":"b1223bbf\-3571\-46c6\-918d\-443604ca2516","reviews":"42d9fa27\-5e1c\-47ba\-bbae\-7e9ea0ecdf03"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"1666d65a\-f149\-4c13\-a3b9\-afd3208e11c9","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/578310/) · [JSON](/api/v1/games/1666d65a-f149-4c13-a3b9-afd3208e11c9)