One Step From Eden

One Step From Eden is a deck-building bullet hell with roguelike elements. Cast powerful spells on the fly, battle evolving enemies, collect game-changing artifacts, make friends or make enemies. Make it one step from Eden, the last shining beacon of hope in a bleak post-war world. Fight alone (or with a friend in co-op) and lead your character down a path of mercy or destruction.
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