Live Steam player count comparison, updated every 10 minutes. Both are Indie games.
Undertale is currently the more played game: 2,935 concurrent players on Steam right now vs 2,344 for Totally Accurate Battle Simulator — about 25% more players. Totally Accurate Battle Simulator counters with better Steam reviews: 98% positive vs 96%. Totally Accurate Battle Simulator is currently 80% off on Steam. 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 | Totally Accurate Battle Simulator | Undertale |
|---|---|---|
| Players right now | 2,344 | 2,935 |
| 24-hour peak | 3,546 | 3,875 |
| 7-day average | 2,501 | 2,722 |
| 30-day average | 2,501 | 2,522 |
| 30-day trend | — | +52% |
| Peak (tracked) | 3,546 | 3,957 |
| Steam reviews | 98% positive | 96% positive |
| Recent reviews (3 mo) | 97% positive | 96% positive |
| Total reviews | 151,815 | 330,258 |
| Owners (SteamSpy est.) | ~2,000,000 | ~5,000,000 |
| Release date | Apr 1, 2021 | Sep 14, 2015 |
| Price | $3.99 (−80%) | $9.99 |
Full stats: Totally Accurate Battle Simulator · Undertale · add more games to this comparison →
| Month | Totally Accurate Battle Simulator | 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) | 2,495 | 3,546 | 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: 2,935 concurrent players on Steam vs 2,344 for Totally Accurate Battle Simulator — about 25% more players.
Over the last 30 days Totally Accurate Battle Simulator averaged 2,501 concurrent players and Undertale averaged 2,522. By that measure Undertale is currently the bigger game.
By Steam review score, Totally Accurate Battle Simulator rates higher: 98% positive across 151,815 reviews vs 96% across 330,258 for Undertale. Undertale has the larger player base right now (2,935 vs 2,344 concurrent). Player counts, ratings, price and trend are compared side by side above.
Undertale averaged 2,522 concurrent players over the last 30 days, up 52% vs the previous 30 days. Its highest tracked player count is 3,957.