As of late 2025, the game has progressed significantly beyond the v0.37a build mentioned in your query. Development is active, with more recent versions reaching v0.49c . The "ongoing" status indicates that the developer is continuously adding new content, including new stages and gameplay mechanics.
, the v0.37a build features improved lighting and particle effects compared to earlier alpha releases like v0.23c. The Road Ahead: Development and Community KAIRI SOFT maintains an active presence through their Official Steam Group Guilty Hell 2 -v0.37a- -Ongoing-
Version 0.37a is an incremental but meaningful update for ongoing players. Key additions include: As of late 2025, the game has progressed