Hey Poods, i have an Idea for u Abilities. You can make a skilltree for u which has DMG up or New skill Attacks. Also you can add a Exp Bar or Lvl system to get skill points to skill the skill tree. And Get skill attacks like Deep Impact this skill make u jump up and hit the ground with ur hand making big shock wave to kill the enemies something like that. you can also add Ken Cry Markiplier as a Unlockable Characters with different abilities.