# Karl BOOM

Summer DB entity ID: c6e3d42c\-f304\-43d4\-8892\-04a6e0c09d0b

Steam App ID: 1099470

Place bombs and hide in this Bomberman\-style action game\. Trap other players and hit them with a BOOM\. Last one standing wins\!  Be prepared to face the Puncher who will \(guess what\) punch you to keep you from hiding\. Go with or against the flow and face tilted explosions\.   Features:     Online multiplayer for up to 6 players\.    Local multiplayer \(shared screen\) for up to 4 players \(requires controllers\)\.    Combined local/online multiplayer games\.    Coop survival mode for 1\-2 players\.    6 unique maps\.    Insane AI mode\.    Supports Steam Leaderboards and Steam invites\.

## Game information

- Type: game

- Developer: Lothar May Games

- Publisher: Lothar May Games

- Release date: Nov 1, 2019

- Coming soon: false

- Free to play: true

- Parent Steam app: Not collected

- Genres: Action, Casual, Indie

- Categories: Single\-player, Multi\-player, PvP, Online PvP, Shared/Split Screen PvP, Co\-op, Online Co\-op, Shared/Split Screen Co\-op, Shared/Split Screen, Steam Achievements, Partial Controller Support, Steam Leaderboards, Family Sharing

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1099470/ss\_5fe1d390eb476b5ced76f4a231a56544c2512f96\.1920x1080\.jpg?t=1672583840, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1099470/ss\_1b1fbbdd8af50288acd4ecbc2d4ad3eb680d3859\.1920x1080\.jpg?t=1672583840, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1099470/ss\_17ff90f3305d0c1c4eaafaad2f7c50f4ff4ea0d8\.1920x1080\.jpg?t=1672583840, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1099470/ss\_9b466bf66ab0699f1db83c1d54729482e9c80c7e\.1920x1080\.jpg?t=1672583840, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1099470/ss\_e697f163f55c6d815862d0ac841124cc8e5bcba2\.1920x1080\.jpg?t=1672583840, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1099470/ss\_020324de5bc01ad9864b60e4500d317258f804e4\.1920x1080\.jpg?t=1672583840

- Price: Not collected

- Price country: Not collected

## Observed metrics

- Current players: 0

- Steam review count: 20

- Steam positive reviews: 17

- Steam negative reviews: 3

- Steam positive percentage: 85%

- 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/c6e3d42c-f304-43d4-8892-04a6e0c09d0b/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/c6e3d42c-f304-43d4-8892-04a6e0c09d0b/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\-24T19:57:04\.362365\+00:00

- Details observed: 2026\-09\-24T07:45:40\.55093\+00:00

- Player count observed: 2026\-09\-24T07:45:43\.866251\+00:00

- Reviews observed: 2026\-09\-24T07:45:43\.598338\+00:00

Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1099470/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1099470","reviews":"https://store\.steampowered\.com/appreviews/1099470"\},"price":null,"source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-24T07:45:40\.55093\+00:00","players":"2026\-09\-24T07:45:43\.866251\+00:00","reviews":"2026\-09\-24T07:45:43\.598338\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"b150b08d\-4ccb\-454d\-a0c4\-518b6bb1ff10","details":"f2024d11\-4761\-47c8\-8574\-15ff53db90f2","players":"21f94f73\-6c32\-458b\-a7c6\-76d92e40cb1e","reviews":"8c104c36\-1cc3\-47f0\-a2f2\-2e6905d40b72"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"c6e3d42c\-f304\-43d4\-8892\-04a6e0c09d0b","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/1099470/) · [JSON](/api/v1/games/c6e3d42c-f304-43d4-8892-04a6e0c09d0b)