Live Steam player count comparison, updated every 10 minutes. Both are Adventure games.
Portal 2 is currently the more played game: 2,129 concurrent players on Steam right now vs 1,868 for ASTRONEER — a similar number of players. Portal 2 also has the better Steam reviews: 99% positive vs 92%. Across all tracked metrics, Portal 2 leads 9 of 9.
Coilr tracks charts like this for every game — and playtime history for your own library.
Tracked by Coilr since April 2026 · Steam polled every 10 minutes · methodology
| Metric | ASTRONEER | Portal 2 |
|---|---|---|
| Players right now | 1,868 | 2,129 |
| 24-hour peak | 2,037 | 2,694 |
| 7-day average | 1,492 | 1,893 |
| 30-day average | 1,492 | 2,121 |
| 30-day trend | — | +51% |
| Peak (tracked) | 2,037 | 3,960 |
| Steam reviews | 92% positive | 99% positive |
| Recent reviews (3 mo) | 90% positive | 98% positive |
| Total reviews | 138,651 | 463,359 |
| Owners (SteamSpy est.) | ~2,000,000 | ~5,000,000 |
| Release date | Feb 5, 2019 | Apr 17, 2011 |
| Price | $29.99 | $9.99 |
Full stats: ASTRONEER · Portal 2 · add more games to this comparison →
| Month | ASTRONEER | Portal 2 | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | — | — | 1,328 | 1,743 |
| May 2026 | — | — | 1,329 | 1,986 |
| Jun 2026 | — | — | 1,659 | 3,790 |
| Jul 2026 (so far) | 1,509 | 2,037 | 2,270 | 3,960 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Portal 2 currently has more players: 2,129 concurrent players on Steam vs 1,868 for ASTRONEER — a similar number of players.
Over the last 30 days ASTRONEER averaged 1,492 concurrent players and Portal 2 averaged 2,121. By that measure Portal 2 is currently the bigger game.
By Steam review score, Portal 2 rates higher: 99% positive across 463,359 reviews vs 92% across 138,651 for ASTRONEER. Portal 2 has the larger player base right now (2,129 vs 1,868 concurrent). Player counts, ratings, price and trend are compared side by side above.
Portal 2 averaged 2,121 concurrent players over the last 30 days, up 51% vs the previous 30 days. Its highest tracked player count is 3,960.