Head to head
Star Citizen vs Therais Book
Side by side
Values shared by both games are highlighted.
Status
Released
Daily players
Estimated players
Available on
- Windows
- Linux
- Windows
Categories
Player activity
Smoothed estimated players over time.
Star Citizen
| Month | Estimated players | Change |
|---|---|---|
| October 2026 | ~163.5k | |
| September 2026 | ~163.4k | Down 0.2% |
| August 2026 | ~163.7k | Down 0.6% |
| July 2026 | ~164.6k | — |
Therais Book
| Month | Estimated players | Change |
|---|---|---|
| October 2026 | ~73 | |
| September 2026 | ~73 | Down 1.4% |
| August 2026 | ~74 | Up 2.8% |
| July 2026 | ~72 | — |
Community breakdown
Steam, Discord, Reddit, Twitch, and YouTube activity for both games, side by side.
Discord members
- Star Citizen
- 162.1kDown 0.1%
- Therais Book
- 68Down 1.4%
Star Citizen currently has about 2384× as many Discord members as Therais Book — 162,096 vs 68.
Reddit members
- Star Citizen
- 533.1kUp 0.6%
- Therais Book
- —
Star Citizen currently has 533,115 subreddit members; no comparable data is tracked for Therais Book.
Twitch viewers
- Star Citizen
- 1.9kDown 55%
- Therais Book
- —
Star Citizen currently has 1,914 live Twitch viewers; no comparable data is tracked for Therais Book.
YouTube subscribers
- Star Citizen
- 575k
- Therais Book
- 463
Star Citizen currently has about 1242× as many YouTube subscribers as Therais Book — 575,000 vs 463.
Steam concurrent players
- Star Citizen
- —
- Therais Book
- 0
Therais Book currently has 0 peak concurrent Steam players; no comparable data is tracked for Star Citizen.
How these estimates are made
Star Citizen
Star Citizen is estimated to have 390 – 180k players a day. Around 84k – 8m 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.
Therais Book
Therais Book is showing no measurable concurrent players on Steam. Around 3k – 9k 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.