- Steam App
- Project Uncover (4575140)
- Event type
- patch note
- Published
- 16 May 2026 - 04:42:13 UTC
- Source
- steam_community_announcements
You can now use Boss Skills yourself. Defeat bosses with S Rank to unlock them as playable bosses. Each boss comes with a unique Boss Skill and completely different playstyle. NEW: Playable Boss Selection added Boss Skill slot added (4th slot) Boss Skills can be activated with Boss Skill cooldown UI added Boss unlock notifications added New Boss Selection screen added