# Reproduction Man

Summer DB entity ID: 42471791\-598e\-4a5a\-a167\-9048255777ad

Steam App ID: 511920

Reproduction Man is a 2D puzzler where you help some very simple\-minded sperm get to the egg\. This cult classic of the Windows shareware era was brought back for its 20th anniversary with all\-new graphics, animation and sound\. The puzzles may get difficult \- and the sperm won't get any smarter \- but you must persevere\. Do it for the children\!    Proceeds from this game will go toward the wedding of my now\-twenty\-year\-old daughter, whose conception was the inspiration for this game\.

## Game information

- Type: game

- Developer: David Kilmer

- Publisher: Deuteranopia

- Release date: Jan 10, 2017

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Indie

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

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/511920/ss\_ec2477864e585d7995ab34a3e57b6e61b60f5ab5\.1920x1080\.jpg?t=1484056614, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/511920/ss\_b6bfdd5a442c149cd2b39519b4b2aca26925eb43\.1920x1080\.jpg?t=1484056614, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/511920/ss\_8ba55b658c89dd29973c64cf1c5d0a431c8eaf3f\.1920x1080\.jpg?t=1484056614, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/511920/ss\_7cd7935fe93310c129a65a13b8992b9a91c2668e\.1920x1080\.jpg?t=1484056614, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/511920/ss\_e3fd3c08cee805380048013003a164e53a282b5b\.1920x1080\.jpg?t=1484056614

- Price: 199 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 3

- Steam positive reviews: 1

- Steam negative reviews: 2

- Steam positive percentage: 33.333333333333336%

- 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/42471791-598e-4a5a-a167-9048255777ad/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/42471791-598e-4a5a-a167-9048255777ad/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\-22T13:53:01\.096869\+00:00

- Player count observed: 2026\-09\-22T13:53:03\.728779\+00:00

- Reviews observed: 2026\-09\-22T13:53:03\.115275\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/511920/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/511920/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=511920","reviews":"https://store\.steampowered\.com/appreviews/511920"\},"price":"2026\-09\-22T13:53:01\.096869\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T13:53:01\.096869\+00:00","players":"2026\-09\-22T13:53:03\.728779\+00:00","reviews":"2026\-09\-22T13:53:03\.115275\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"a3e6e6db\-7456\-46e5\-8eeb\-61e760b1ab15","catalog":"d58a4ef6\-33f3\-4306\-b33d\-7ddb30f6b0b8","details":"bea13aee\-3452\-4497\-a3e5\-c5307aee2c09","players":"063a9906\-5792\-4702\-8512\-c60f37e11b93","reviews":"87e44d17\-2ad7\-49c1\-b455\-76d7e7a3a04c"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"42471791\-598e\-4a5a\-a167\-9048255777ad","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/511920/) · [JSON](/api/v1/games/42471791-598e-4a5a-a167-9048255777ad)