| ID | 019a8c8c-35a7-7059-b6d5-ca7101465c5a |
|---|---|
| Game | 019a8c8c-35b2-70d4-997d-85cfccac763a My Best Friend's Sister |
| Store | Steam |
| Store Game Id | app/4007700 |
| Processed Title | My Best Friend's Sister My Best Friend's Sister AU,BR,CA,FR,GB,ID,IN,JP,KR,TR,TW,US |
| Title | My Best Friend's Sister AU,BR,CA,FR,GB,ID,IN,JP,KR,TR,TW,US |
| DLC Parent | None |
| Developers | Naughty Sister |
| Publishers | Naughty Sister |
| Type | game |
| Mature | Yes |
| Has achievements | Yes |
| Has trading cards | Yes |
| Is early access | No |
| Is coming soon | No |
| Platforms | Windows, Mac, Linux (7) |
| DRM | |
| Release date | 09 Jan 2026, 09:16:15 AU,BR,CA,FR,GB,ID,IN,JP,KR,TR,TW,US |
Steam
| Tags | Sexual Content, Mature, Nudity, Dating Sim, Casual, Visual Novel, FMV, Adventure, Story Rich, RPG, Interactive Fiction, Simulation, Drama, Singleplayer, Multiple Endings, First-Person, Realistic, NSFW, Choices Matter, Romance |
|---|---|
| Reviews | 73% positive
of 152 Mostly Positive |
| Child entries | My Best Friend's Sister sub/1406302 Forbidden fruit bundle/64409 |
Assets
| Assets ID | 2d618a3c4b654e8e36ceff4b778fa57d AU,BR,CA,FR,GB,ID,IN,JP,KR,TR,TW,US | |
|---|---|---|
| BoxArt 1 | 600x900 | |
| BoxArt 1 | 300x450 | |
| Banner 2 | 616x353 | |
| Banner 2 | 460x215 | |
| Banner 2 | 231x87 | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
| Screenshot 11 | ??x?? | |
Product History
| 15 Jan 2026, 07:03 US | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "US", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": true } | |
| 09 Jan 2026, 09:33 US | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "US", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 GB | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "UK", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 BR | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "BR", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 IN | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "IN", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 JP | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "JP", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 KR | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "KR", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 TR | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "TR", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 TW | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "TW", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 ID | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "ID", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 CA | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "CA", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:33 FR | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "FR", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 09 Jan 2026, 09:30 AU | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "AU", "isMature": true, "preOrder": false, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 09:16:15 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 IN | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "IN", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 US | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "US", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 ID | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "ID", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 FR | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "FR", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 TW | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "TW", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 BR | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "BR", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 AU | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "AU", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 CA | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "CA", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 TR | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "TR", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 JP | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "JP", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 GB | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "UK", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } | |
| 16 Nov 2025, 13:03 KR | { "drm": null, "type": 1, "title": "My Best Friend's Sister", "assets": "2d618a3c4b654e8e36ceff4b778fa57d", "regions": "KR", "isMature": true, "preOrder": true, "rawTitle": "My Best Friend's Sister", "platforms": 7, "relations": [], "developers": [ "Naughty Sister" ], "publishers": [ "Naughty Sister" ], "earlyAccess": false, "releaseDate": "Fri, 09 Jan 2026 21:36:00 +0100", "achievements": true, "tradingCards": false } |