HalloweenKombat.

Crouch under high punches. Jump over low kicks or projectiles. Block protects your front while grounded. Special cooldown: 5 seconds. Coins can only be collected while jumping. Dogecoin restores 1% of max HP, ETH restores 10 HP, and Bitcoin restores 50% of max HP. Bitcoin can appear only once per run. Health resets to 100 HP before the next opponent. After your third victory, you can choose a bonus fight against your mirror image.