Live Steam player count comparison, updated every 10 minutes. Both are Indie games.
Undertale is currently the more played game: 2,960 concurrent players on Steam right now vs 2,694 for Cult of the Lamb — a similar number of players. Across all tracked metrics, Undertale leads 7 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 | Cult of the Lamb | Undertale |
|---|---|---|
| Players right now | 2,694 | 2,960 |
| 24-hour peak | 3,606 | 3,875 |
| 7-day average | 2,705 | 2,721 |
| 30-day average | 2,705 | 2,520 |
| 30-day trend | — | +52% |
| Peak (tracked) | 3,606 | 3,957 |
| Steam reviews | 96% positive | 96% positive |
| Recent reviews (3 mo) | 97% positive | 96% positive |
| Total reviews | 126,350 | 330,258 |
| Owners (SteamSpy est.) | ~2,000,000 | ~5,000,000 |
| Release date | Aug 11, 2022 | Sep 14, 2015 |
| Price | $24.99 | $9.99 |
Full stats: Cult of the Lamb · Undertale · add more games to this comparison →
| Month | Cult of the Lamb | Undertale | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | — | — | 1,028 | 1,458 |
| May 2026 | — | — | 951 | 1,373 |
| Jun 2026 | — | — | 1,947 | 3,530 |
| Jul 2026 (so far) | 2,727 | 3,606 | 2,786 | 3,957 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Undertale currently has more players: 2,960 concurrent players on Steam vs 2,694 for Cult of the Lamb — a similar number of players.
Over the last 30 days Cult of the Lamb averaged 2,705 concurrent players and Undertale averaged 2,520. By that measure Cult of the Lamb is currently the bigger game.
By Steam review score, Undertale rates higher: 96% positive across 330,258 reviews vs 96% across 126,350 for Cult of the Lamb. Undertale has the larger player base right now (2,960 vs 2,694 concurrent). Player counts, ratings, price and trend are compared side by side above.
Undertale averaged 2,520 concurrent players over the last 30 days, up 52% vs the previous 30 days. Its highest tracked player count is 3,957.