Head to head
Once Human vs Realm of Simplicity
Side by side
Values shared by both games are highlighted.
Status
Released
Daily players
Estimated players
Available on
- Windows
- Android
- iOS
- PlayStation
- Windows
Player activity
Smoothed estimated players over time.
Once Human
| Month | Estimated players | Change |
|---|---|---|
| October 2026 | ~326.3k | Up 4.2% |
| September 2026 | ~313.1k | Up 6.3% |
| August 2026 | ~294.7k | Up 0.7% |
| July 2026 | ~292.5k | — |
Realm of Simplicity
| Month | Estimated players | Change |
|---|---|---|
| October 2026 | ~234 | Up 0.4% |
| September 2026 | ~233 | Down 3.3% |
| August 2026 | ~241 | Up 0.4% |
| July 2026 | ~240 | — |
Community breakdown
Steam, Discord, Reddit, Twitch, and YouTube activity for both games, side by side.
Steam concurrent players
- Once Human
- 30.4kUp 43%
- Realm of Simplicity
- 4Down 50%
Once Human currently has about 7594× as many peak concurrent Steam players as Realm of Simplicity — 30,374 vs 4.
Discord members
- Once Human
- 836.7kUp 1.8%
- Realm of Simplicity
- 711Down 0.6%
Once Human currently has about 1177× as many Discord members as Realm of Simplicity — 836,694 vs 711.
Reddit members
- Once Human
- 136kUp 7.1%
- Realm of Simplicity
- —
Once Human currently has 135,958 subreddit members; no comparable data is tracked for Realm of Simplicity.
Twitch viewers
- Once Human
- 4.8kUp 129%
- Realm of Simplicity
- 0
Once Human currently has 4,803 live Twitch viewers, while Realm of Simplicity has 0.
YouTube subscribers
- Once Human
- 339kUp 0.9%
- Realm of Simplicity
- —
Once Human currently has 339,000 YouTube subscribers; no comparable data is tracked for Realm of Simplicity.
How these estimates are made
Once Human
Once Human is estimated to have 76k – 270k players a day. Around 3m – 6m accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.
Realm of Simplicity
Realm of Simplicity is estimated to have 10 – 35 players a day. Around 11k – 27k accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.