Head to head
The Sandbox vs Undecember
Side by side
Values shared by both games are highlighted.
Status
Released
Daily players
Estimated players
Available on
- Windows
- macOS
- Windows
- Android
- iOS
Player activity
Smoothed estimated players over time.
The Sandbox
| Month | Estimated players | Change |
|---|---|---|
| September 2026 | ~71.4k | |
| August 2026 | ~71.5k | Down 0.1% |
| July 2026 | ~71.6k | — |
Undecember
| Month | Estimated players | Change |
|---|---|---|
| September 2026 | ~3.9k | Up 7.8% |
| August 2026 | ~3.6k | Up 0.4% |
| July 2026 | ~3.6k | — |
Community breakdown
Steam, Discord, Reddit, Twitch, and YouTube activity for both games, side by side.
Discord members
- The Sandbox
- 255.4kDown 0.4%
- Undecember
- —
The Sandbox currently has 255,403 Discord members; no comparable data is tracked for Undecember.
Reddit members
- The Sandbox
- 17.4k
- Undecember
- —
The Sandbox currently has 17,416 subreddit members; no comparable data is tracked for Undecember.
Twitch viewers
- The Sandbox
- 2
- Undecember
- 7Down 61%
Undecember currently has about 3.5× as many live Twitch viewers as The Sandbox — 7 vs 2.
YouTube subscribers
- The Sandbox
- 154k
- Undecember
- 12.8k
The Sandbox currently has about 12× as many YouTube subscribers as Undecember — 154,000 vs 12,800.
Steam concurrent players
- The Sandbox
- —
- Undecember
- 878Up 116%
Undecember currently has 878 peak concurrent Steam players; no comparable data is tracked for The Sandbox.
How these estimates are made
The Sandbox
The Sandbox is estimated to have 75 – 35k players a day. Around 28k – 3m accounts have played it in total. No Steam data is published for this game, so the range is modelled from the size of its Discord, Reddit, Twitch, YouTube and app-store communities. It is a rough band rather than a measurement.
Undecember
Undecember is estimated to have 3k – 10k players a day. Around 370k – 950k 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.