Live Steam player count comparison, updated every 10 minutes. Both are Simulation games.
Garry's Mod is currently the more played game: 16,836 concurrent players on Steam right now vs 15,830 for Yu-Gi-Oh! Master Duel — a similar number of players. Across all tracked metrics, Garry's Mod leads 8 of 8.
Coilr tracks charts like this for every game — and playtime history for your own library.
| Metric | Garry's Mod | Yu-Gi-Oh! Master Duel |
|---|---|---|
| Players right now | 16,836 | 15,830 |
| 24-hour peak | 34,500 | 17,024 |
| 7-day average | 24,020 | 11,973 |
| 30-day average | 23,651 | 13,305 |
| 30-day trend | +5% | −13% |
| Peak (tracked) | 37,821 | 37,152 |
| Steam reviews | 97% positive | 72% positive |
| Total reviews | 1,248,572 | 99,876 |
| Owners (SteamSpy est.) | ~20,000,000 | — |
| Price | $9.99 | Free to play |
Full stats: Garry's Mod · Yu-Gi-Oh! Master Duel · add more games to this comparison →
| Month | Garry's Mod | Yu-Gi-Oh! Master Duel | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | 15,423 | 20,907 | — | — |
| May 2026 | 21,092 | 37,821 | 12,789 | 18,121 |
| Jun 2026 | 23,146 | 36,787 | 15,045 | 37,152 |
| Jul 2026 (so far) | 23,924 | 35,551 | 11,715 | 25,317 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Garry's Mod currently has more players: 16,836 concurrent players on Steam vs 15,830 for Yu-Gi-Oh! Master Duel — a similar number of players.
Over the last 30 days Garry's Mod averaged 23,651 concurrent players and Yu-Gi-Oh! Master Duel averaged 13,305. By that measure Garry's Mod is currently the bigger game.
Garry's Mod averaged 23,651 concurrent players over the last 30 days, up 5% vs the previous 30 days. Its highest tracked player count is 37,821.
Yu-Gi-Oh! Master Duel averaged 13,305 concurrent players over the last 30 days, down 13% vs the previous 30 days. Its highest tracked player count is 37,152.