# Mark One Summer DB entity ID: 02d8cc93\-804c\-493f\-b18b\-c6a36f3e5fb7 Steam App ID: 1298130 Mark One is a sci\-fi themed twin\-stick shooter featuring lots of shooting & robots\. Humans have evolved to a level that allows them to build robots for performing tedious tasks\. When Artificial Intelligent peaked, some robots went rogue and retaliated against humans, completely ignoring the failsafe switch which was built into their systems\. This is where you step in\. You are a highly trained AI agent tasked with the responsibility of disposing bots which have gone rogue\. Main features: 6 levels with varying objectives 3 boss fights A range of weapons to use during the fights Several different robots to fight against Lots of explosions A devastating skill named sonic punch The gameplay has been designed in a way that encourages you to face multiple enemies at once\. Out of ammo? No problem\! You can use your unlimited grenades to hit several enemies and replenish ammo for your equipped weapons with each hit\! Low HP during a fight? You can use your sonic punch and life steal the hp of your hit enemies\! ## Game information - Type: game - Developer: Orfeas Eleftheriou - Publisher: Orfeas Eleftheriou - Release date: Feb 17, 2021 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Action, Indie - Categories: Single\-player, Steam Achievements, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_43c3fd11b6a18af901563e35e47f434a0becabe0\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_fd47d2679059c70be518a59619598f15ffba3d9a\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_9fada9f5ebd171981788a5202e47e7f0d6dbee53\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_d15a3872df24f95862d78baf5225e4a104068529\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_5db9e3eb47ca1ffd68ab1f50568125cbdf2a7648\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_4633f9caf6e93355a325691894d5c5cd80c4ec4b\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_08e11c922cbb41102c419e3382d895519c9c48c3\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_2bd5e750a82d410ee5042d1cc97fd6a754e5bb90\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_f678e23fc928a9059d9ce9d1f40f3813182582e0\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_9482a1ce014afc540c7c2f75eb271d89c83d0f5a\.1920x1080\.jpg?t=1613564042, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1298130/ss\_be397e83dc952e76769dc5581cab0e48fac501bf\.1920x1080\.jpg?t=1613564042 - Price: 99 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 5 - Steam positive reviews: 5 - Steam negative reviews: 0 - Steam positive percentage: 100% - 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/02d8cc93-804c-493f-b18b-c6a36f3e5fb7/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/02d8cc93-804c-493f-b18b-c6a36f3e5fb7/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\-24T23:07:53\.581784\+00:00 - Player count observed: 2026\-09\-24T23:07:56\.192558\+00:00 - Reviews observed: 2026\-09\-24T23:07:55\.947631\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1298130/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1298130/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1298130","reviews":"https://store\.steampowered\.com/appreviews/1298130"\},"price":"2026\-09\-24T23:07:53\.581784\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-24T23:07:53\.581784\+00:00","players":"2026\-09\-24T23:07:56\.192558\+00:00","reviews":"2026\-09\-24T23:07:55\.947631\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"b1d19a27\-c6dc\-436d\-ad0f\-eb6f19d39ef9","catalog":"984625fb\-3106\-4517\-9b38\-8d68eb8fc7d7","details":"949b4c47\-6cef\-4195\-8f7d\-1d26cd0c6932","players":"458031a5\-24b1\-419c\-a8be\-bfc930b63313","reviews":"51248927\-ddf7\-48ca\-9fe3\-c50eb0107d0a"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"02d8cc93\-804c\-493f\-b18b\-c6a36f3e5fb7","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/1298130/) · [JSON](/api/v1/games/02d8cc93-804c-493f-b18b-c6a36f3e5fb7)