Steam
Store data
- UK price
- £7.49
- US price
- Awaiting regional check
- Positive reviews
- 84%
- Total reviews
- 31
- Release date
- 3 April 2026
Activity briefingSummary of recorded signals
Steam player data · App 3940480
Alone With my StepSister
- Single-player
- Steam Achievements
- Full controller support
- Custom Volume Controls
- Keyboard Only Option
- Mouse Only Option
- DualShock Controller Support
- DualShock Controller Support
Concurrent players1Most recent successful sample
Today's peak115/144 samples
Tracked peak1Highest retained daily peak
Steam rating84%31 reviews
Steam metadata
Game information
Details supplied by the Steam store
- App ID
- 3940480
- App type
- Game
- Developer
- Naughty Narratives
- Publisher
- Naughty Narratives
- Supported systems
- Windows · macOS · Linux
- Genres
- Casual, Indie, Simulation
- Release date
- 3 April 2026
- Last player update
- 08 Oct · 10:00 UTC
Steam store data
System requirements
Supplied by the developer on Steam
Windows
Minimum
- OS *
- Windows Vista, 7, 8, 10, 11
- Processor
- 2.0 GHz Core 2 Duo
- Memory
- 2000 MB RAM
- Graphics
- Nvidia GT 750 or better, AMD equivalent
- Storage
- 1000 MB available space
- Additional Notes
- Full HD monitor is recommended
macOS
Minimum
- OS
- 10.6 or higher
- Processor
- Dual Core or better
- Memory
- 2000 MB RAM
- Graphics
- Nvidia GT 750 or better, AMD equivalent
- Storage
- 1000 MB available space
- Additional Notes
- Full HD monitor is recommended
Linux
Minimum
- OS
- SteamOS 3.5 / Ubuntu 20.04
- Processor
- Dual Core or better
- Memory
- 2000 MB RAM
- Graphics
- Nvidia GT 750 or better, AMD equivalent
- Storage
- 1000 MB available space
- Additional Notes
- Full HD monitor is recommended
Launch window
Released 3 April 2026 · Tracking from 8 October 2026
SteamWatch’s first observed day and week; tracking can begin after release. Top Sellers is Steam’s revenue ranking, not a sales estimate.
- Player peak
- 1
- Steam reviews
- 3184% positive
- Twitch peak
- Not recorded
- Price observed
- £7.49
- Top Sellers
- No appearanceNo ranked days
1 player-data day recorded in this window.
- Player peak
- 1
- Steam reviews
- 3184% positive
- Twitch peak
- Not recorded
- Price observed
- £7.49
- Top Sellers
- No appearanceNo ranked days
1 player-data day recorded in this window.
Peak 1Average 1Latest 1
24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.
Twitch
Twitch stats
Awaiting the first Twitch sample.
Long-term history
Monthly players breakdown
Calculated from SteamWatch samples
| Month | Peak | Gain | % gain | Average | Avg % gain |
|---|---|---|---|---|---|
| Last 30 days | 1 | — | — | 0 | — |
| October 2026 | 1 | — | — | 0 | — |
Store price Regular price
Daily regional sweep
Regional prices
1 regions checked
| Region | Currency | Regular | Current | Discount | Historical low | Last change |
|---|---|---|---|---|---|---|
| United KingdomGBP · GB | — | — | Unavailable | — | — | No change recorded |
| United StatesUSD · US | — | — | Unavailable | — | — | No change recorded |
| Euro areaEUR · DE | — | — | Unavailable | — | — | No change recorded |
| United Arab EmiratesAED · AE | — | — | Unavailable | — | — | No change recorded |
| AustraliaAUD · AU | — | — | Unavailable | — | — | No change recorded |
| BrazilBRL · BR | — | — | Unavailable | — | — | No change recorded |
| CanadaCAD · CA | — | — | Unavailable | — | — | No change recorded |
| SwitzerlandCHF · CH | — | — | Unavailable | — | — | No change recorded |
| ChileCLP · CL | — | — | Unavailable | — | — | No change recorded |
| ChinaCNY · CN | — | — | Unavailable | — | — | No change recorded |
| ColombiaCOP · CO | — | — | Unavailable | — | — | No change recorded |
| Costa RicaCRC · CR | — | — | Unavailable | — | — | No change recorded |
| Hong KongHKD · HK | — | — | Unavailable | — | — | No change recorded |
| IndonesiaIDR · ID | — | — | Unavailable | — | — | No change recorded |
| IsraelILS · IL | — | — | Unavailable | — | — | No change recorded |
| IndiaINR · IN | — | — | Unavailable | — | — | No change recorded |
| JapanJPY · JP | — | — | Unavailable | — | — | No change recorded |
| South KoreaKRW · KR | — | — | Unavailable | — | — | No change recorded |
| KuwaitKWD · KW | — | — | Unavailable | — | — | No change recorded |
| KazakhstanKZT · KZ | — | — | Unavailable | — | — | No change recorded |
| MexicoMXN · MX | — | — | Unavailable | — | — | No change recorded |
| MalaysiaMYR · MY | — | — | Unavailable | — | — | No change recorded |
| NorwayNOK · NO | — | — | Unavailable | — | — | No change recorded |
| New ZealandNZD · NZ | NZD | NZ$ 13.25 | NZ$ 13.25 | 0% | NZ$ 13.25 | No change recorded |
| PeruPEN · PE | — | — | Unavailable | — | — | No change recorded |
| PhilippinesPHP · PH | — | — | Unavailable | — | — | No change recorded |
| PolandPLN · PL | — | — | Unavailable | — | — | No change recorded |
| QatarQAR · QA | — | — | Unavailable | — | — | No change recorded |
| RussiaRUB · RU | — | — | Unavailable | — | — | No change recorded |
| Saudi ArabiaSAR · SA | — | — | Unavailable | — | — | No change recorded |
| SingaporeSGD · SG | — | — | Unavailable | — | — | No change recorded |
| ThailandTHB · TH | — | — | Unavailable | — | — | No change recorded |
| TaiwanTWD · TW | — | — | Unavailable | — | — | No change recorded |
| UkraineUAH · UA | — | — | Unavailable | — | — | No change recorded |
| UruguayUYU · UY | — | — | Unavailable | — | — | No change recorded |
| VietnamVND · VN | — | — | Unavailable | — | — | No change recorded |
| South AfricaZAR · ZA | — | — | Unavailable | — | — | No change recorded |
| CIS (regional USD)USD_CIS · AM | — | — | Unavailable | — | — | No change recorded |
| Latin America (regional USD)USD_LATAM · AR | — | — | Unavailable | — | — | No change recorded |
| Middle East & North Africa (regional USD)USD_MENA · EG | — | — | Unavailable | — | — | No change recorded |
| South Asia (regional USD)USD_SASIA · PK | — | — | Unavailable | — | — | No change recorded |
Positive rating83.9%
Positive reviews26
Negative reviews5
Review history is not available for this range yet.
Recent views use Steam's daily review activity. Longer views use weekly totals, retained by SteamWatch.
Sensitive content warningSensitive content blocked
This Steam listing may contain adult-oriented images, video or text.
Sensitive content warningSensitive content blocked
This Steam listing may contain adult-oriented images, video or text.
Steam global stats
Achievements
27 achievements
| # | ||
|---|---|---|
| 01 | Eyes EverywhereTrigger any voyeur scene once. | 98.2% |
| 02 | All-InReach Lewd Level 5. | 90.4% |
| 03 | Sweet DreamsFinish the sleep-over mini-event. | 84.2% |
| 04 | PrologueStart your step-sister home adventure. | 75.0% |
| 05 | Show of StrengthFull-Nelson unlocked. | 70.8% |
| 06 | Double FeatureFirst Standing 69 session. | 69.5% |
| 07 | Balance ActSuspended Congress unlocked. | 69.0% |
| 08 | Front-Row ViewFirst face-sit scene. | 68.3% |
| 09 | Steamy SurpriseFinish the bathroom mini-event. | 67.2% |
| 10 | Midnight SpooningSpooning unlocked. | 63.9% |
| 11 | Rodeo StartCowgirl unlocked. | 63.5% |
| 12 | Seat ReservedFirst back cheeks play. | 63.4% |
| 13 | Heel TurnDoggy unlocked. | 63.1% |
| 14 | Deep BreathFirst mouth-only service. | 63.0% |
| 15 | Reverse RodeoReverse-Cowgirl unlocked. | 61.7% |
| 16 | Pillow TalkFirst chest play. | 61.3% |
| 17 | Room ServiceFinish the undressing mini-event. | 60.8% |
| 18 | Mission CompleteMissionary unlocked. | 58.9% |
| 19 | Caught in the ActFinish the bedroom self-care mini-event. | 58.1% |
| 20 | Helping HandFirst manual hand service. | 55.6% |
| 21 | Power NapFinish the couch mini-event. | 55.4% |
| 22 | Tiptoe TeaseFirst foot play. | 55.3% |
| 23 | Midnight SnackFinish the fridge mini-event. | 54.8% |
| 24 | Zen InterruptedFinish the meditation mini-event. | 51.8% |
| 25 | CompletionistUnlock every gallery CG. | 43.0% |
| 26 | Spin CycleFinish the laundry mini-event. | 41.9% |
| 27 | Cheat CodesActivate the cheat console. | 14.1% |
Saved from Steam
Patches
0 tracked updates
No patch posts tracked yet.SteamWatch will check again automatically. Some developers publish updates outside Steam announcements.
Game activity
Recent changes
Steam events and SteamWatch observations
- SteamWatchPlayer data
New tracked player peak
1 concurrent players — the highest daily peak recorded at that point.
- SteamReview activity
1 new Steam review
1 positive · 0 negative.
- SteamReview activity
2 new Steam reviews
2 positive · 0 negative.
- SteamReview activity
1 new Steam review
1 positive · 0 negative.
- SteamReview activity
1 new Steam review
1 positive · 0 negative.
- SteamRelease
Released on Steam
Release date supplied by the Steam store.