Weekly Steam Report - 15 Dec 2025 - 21 Dec 2025
Here's what moved on Steam between 15/12/2025 and 21/12/2025. Among new releases, Mon Bazou pulled the highest first-week peak at 2,627 concurrent.
Top Wishlist Movers
Upcoming Steam games ranked by follower gain over the 7 days ending 21/12/2025. Follower gain is the underlying signal driving our wishlist model - a proxy for real acquisition velocity.
Biggest Launches
Steam releases in the week of 15 Dec 2025 - 21 Dec 2025, ranked by peak concurrent players observed in the first 7 days.
| # | Game | First-week peak CCU | Reviews | Positive % | Price |
|---|---|---|---|---|---|
| 1 | 
Released 18/12/2025 | 2,627 | 20,710 | 97.1% | $0.13 |
| 2 | 
Released 15/12/2025 | 2,092 | 3,411 | 88.3% | $0.06 |
| 3 | 
Released 19/12/2025 | 1,591 | 48 | 79.2% | Free / TBD |
| 4 | 
Released 16/12/2025 | 1,418 | 3,618 | 60.9% | $0.25 |
| 5 | 
Released 16/12/2025 | 600 | 862 | 76.8% | $0.21 |
| 6 | 
Released 17/12/2025 | 587 | 47 | 93.6% | Free / TBD |
| 7 | 
Released 18/12/2025 | 529 | 1,264 | 93.5% | $0.09 |
| 8 | 
Released 18/12/2025 | 504 | 304 | 92.8% | $0.09 |
| 9 | 
Released 19/12/2025 | 487 | 4,480 | 96.3% | $0.03 |
| 10 | 
Released 17/12/2025 | 461 | 200 | 69% | $0.07 |
Breakouts
Small-studio games with the biggest audience-momentum jump between 15/12/2025 and 21/12/2025. Momentum is our composite score of Steam follower growth, Twitch presence, news mentions, and wishlist rank movement - so this table surfaces titles pulling in real attention from more than one channel at once, not games moving on a single signal. To keep the focus on new discovery, we exclude games with 5,000+ reviews, major-publisher backing, and anything released more than 90 days ago (upcoming games at any distance still qualify).