# RetroArch \- DesmuME

Summer DB entity ID: 7970cf70\-5f12\-4123\-8c23\-3d1342b94eb1

Steam App ID: 1227467

Its old name was YopYop DS and the author of the program was YopYop156\. The purpose of this core to run Dual Screen games\. When DesmuME was first released, it supported home\-made games called homebrew\. Later, this support was improved\. It is still under development\.

## Game information

- Type: dlc

- Developer: Libretro, DesmuMe Team

- Publisher: Libretro

- Release date: Nov 9, 2021

- Coming soon: false

- Free to play: true

- Parent Steam app: 1118310

- Genres: Free To Play

- 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, Cross\-Platform Multiplayer, Downloadable Content, Full controller support, Steam Cloud, Remote Play on TV, Remote Play Together, Family Sharing

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1227467/ss\_6c6d4c22b6c993f7d41fa1c0f4a650d8c142e0ee\.1920x1080\.jpg?t=1677704489, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1227467/ss\_cf9d484167a47009873b9ba4fe810a66427c8c80\.1920x1080\.jpg?t=1677704489, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1227467/ss\_fc3209ca80e2cdb2a9a5caeef54617ac330c6a48\.1920x1080\.jpg?t=1677704489, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1227467/ss\_06d9fd64ba7509c6b7facd9629edd001f451f815\.1920x1080\.jpg?t=1677704489, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1227467/ss\_a37b62ecec1821b6fdcfc19a13b7f00d333cd3d7\.1920x1080\.jpg?t=1677704489

- Price: Not collected

- Price country: Not collected

## Observed metrics

- Current players: Not collected

- Steam review count: 48

- Steam positive reviews: 37

- Steam negative reviews: 11

- Steam positive percentage: 77.08333333333333%

- 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/7970cf70-5f12-4123-8c23-3d1342b94eb1/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/7970cf70-5f12-4123-8c23-3d1342b94eb1/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\-24T17:51:08\.91604\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-24T17:51:09\.958196\+00:00

Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1227467/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/1227467"\},"price":null,"source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-24T17:51:08\.91604\+00:00","players":null,"reviews":"2026\-09\-24T17:51:09\.958196\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"5a0781f6\-8aad\-486d\-92cd\-60f401aba821","details":"fc6727ee\-04e9\-4f64\-9d50\-4c03b65dc559","players":null,"reviews":"c0a31e12\-de84\-4c57\-96ec\-ec7e6861a639"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"7970cf70\-5f12\-4123\-8c23\-3d1342b94eb1","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/1227467/) · [JSON](/api/v1/games/7970cf70-5f12-4123-8c23-3d1342b94eb1)