Heating up
Half-Life Decay: Solo Mission Demo
Demo for Half-Life Decay: Solo Mission · Coming soon
ActionWindows
183%24hplaying now
First seen 4mo ago · Updated today
The first two missions of Half-Life Decay: Solo Mission, a new, upcoming fan-remake of the PS2 exclusive Half-Life expansion "Decay", with the goal of rebuilding the game from the ground up to function as a seamless, single-player experience.
24h peak
5
7d peak
5
All-time peak
5
Jul 27, 2026
Player Count
| Timestamp | Player count |
|---|---|
| 2026-09-02T08:02:39.159Z | 2 |
| 2026-09-02T23:02:39.159Z | 3 |
| 2026-09-03T11:02:39.159Z | 1 |
| 2026-09-03T14:02:39.159Z | 2 |
| 2026-09-03T17:02:39.159Z | 1 |
| 2026-09-03T20:02:39.159Z | 1 |
| 2026-09-03T23:02:39.159Z | 2 |
| 2026-09-04T02:02:39.159Z | 3 |
| 2026-09-04T05:02:39.159Z | 2 |
Full Game
Half-Life Decay: Solo Mission
Coming soon·Free to Play
