# Constant C

Summer DB entity ID: 6382ed2b\-c541\-4cdb\-90db\-04c01c4bda45

Steam App ID: 251510

In the year 1905, Albert Einstein published the theory of special relativity, suggesting that nothing could move faster than the speed of light\. What if any mortal could break that constant? Stretch it beyond its limits? Would human beings finally be able to find a way to cheat death and win over immorality? Or is it Chaos that follows the manipulation of time and gravity?  Constant C is a 2D puzzle platformer with two core gameplay mechanics \- Gravity Shifting and the Time Field\. Using these two mechanics in the game, the player controls the momentum of various objects to complete each level\.  Dive into the world of Constant C, where rules of fundamental physics no longer apply\. In a space station far away from Earth, mysterious events have triggered the distortion of time\. Journey through the game as a lone robot, who uncovers the truth behind the incident step by step, and finds the purpose of his own creation\. Feature   Gravitational Shift \+ Control Time Flow = Momentum Manipulation   Over 100\+ mind\-twisting levels   2D skeletal animation with cute character designs   Created a unique futuristic, mysterious atmosphere with beautiful lightning   Kickass soundtracks   Gameplay  Gravitational Shift       Momentum Manipulation

## Game information

- Type: game

- Developer: International Games System, Co\., LTD\.

- Publisher: International Games System, Co\., LTD\.

- Release date: Mar 11, 2014

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Action, Casual, Indie

- Categories: Single\-player, Steam Achievements, Full controller support, Steam Trading Cards, Partial Controller Support, Steam Cloud, Steam Leaderboards, Remote Play on TV, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/251510/ss\_bbc9462139928bf29120f4b3fdfb6deca39355e6\.1920x1080\.jpg?t=1447358645, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/251510/ss\_75afe93b4496f32c68919cab52933a205abff5c3\.1920x1080\.jpg?t=1447358645, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/251510/ss\_5315162bacdc348afca2932c8e24eb6cd34917d8\.1920x1080\.jpg?t=1447358645, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/251510/ss\_d9ffae88581a1a19b458cea7be80797999e5ad29\.1920x1080\.jpg?t=1447358645, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/251510/ss\_34a21f01f95d3d9b5641947ec3eed7d552171bb7\.1920x1080\.jpg?t=1447358645, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/251510/ss\_5873daea2cdc598e337998d673afda50eac68d58\.1920x1080\.jpg?t=1447358645

- Price: 999 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 52

- Steam positive reviews: 46

- Steam negative reviews: 6

- Steam positive percentage: 88.46153846153847%

- 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/6382ed2b-c541-4cdb-90db-04c01c4bda45/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/6382ed2b-c541-4cdb-90db-04c01c4bda45/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\-21T21:54:48\.567704\+00:00

- Player count observed: 2026\-09\-21T21:54:50\.070887\+00:00

- Reviews observed: 2026\-09\-21T21:54:49\.713476\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/251510/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/251510/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=251510","reviews":"https://store\.steampowered\.com/appreviews/251510"\},"price":"2026\-09\-21T21:54:48\.567704\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-21T21:54:48\.567704\+00:00","players":"2026\-09\-21T21:54:50\.070887\+00:00","reviews":"2026\-09\-21T21:54:49\.713476\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"e702381c\-4467\-48a4\-93ce\-eec5dcded1eb","catalog":"dcf7827e\-16cb\-4aea\-b4b9\-b12b8a386e4b","details":"3d041860\-c3ee\-4b5c\-bdfa\-6866fe1475a2","players":"a976d3f1\-8111\-4d79\-b05a\-3821f9cb8ebf","reviews":"b07aa5da\-61b6\-4f59\-a58b\-2d0e5cf46e3f"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"6382ed2b\-c541\-4cdb\-90db\-04c01c4bda45","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/251510/) · [JSON](/api/v1/games/6382ed2b-c541-4cdb-90db-04c01c4bda45)