R.E.P.O. vs AION 2: Player Count Comparison
AION 2 is currently the bigger game, with 179,353 players in game against 41,184 for R.E.P.O. — about 4.4× as many. Both figures are live from Steam and update daily.
R.E.P.O.
An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.
| Steam rank | #15 |
|---|---|
| Weekly peak | 72,051 |
| Reviews | Overwhelmingly Positive |
| Price | 9,49€ |
| Released | 26 Feb, 2025 |
AION 2
AION 2 is the only MMORPG built around a world where the sky is the battlefield. Choose your faction, ascend as a Daeva, and fight a faction war across a world 36 times larger than the original. PC only, on Unreal Engine 5.
| Steam rank | #17 |
|---|---|
| Weekly peak | 227,442 |
| Reviews | Mixed |
| Price | Free to play |
| Released | 5 Oct, 2026 |
R.E.P.O. player trend
AION 2 player trend
Which has more players?
As of November 1, 2026, AION 2 leads with 179,353 concurrent players (Steam rank #17) while R.E.P.O. has 41,184 (rank #15). Player count measures how busy a game is right now, not how good it is — check the review scores above alongside it.
See both inside the full Steam top 100 chart.