Free demo here: https://gamejolt.com/games/OSFE/366092Features:
- Deckbuilding with 200+ spells & 100+ game-changing items
- Action deckbuilding, a blend of bullet hell action and card game strategy
- 8+ Playable characters and Bosses
- Life or death choices with alternate runs and endings
- Unique evolving enemies that get ingeniously more difficult
- Procedurally generated worlds and battles
- Local co-op and PvP
- Full controller and keyboard & mouse support
- Steam Workshop & mod support