Card Dungeon

I made everything on my own apart from the sound effects (the sfx are from: https://kenney.nl/assets/impact-sounds)

you need to collect 3 keys and 50 cards, you gain 1 card if you kill blue and green enemys, you get 2 cards if you kill red enemys and you get 5 cards if you kill purple enemys,

you can use cards to upgrade your self the cards available are:

Strength: +1 damage

Speed: +2 acceleration/speed, +2max speed -0.05 attack speed (you attack 0.05 sec faster)

Heal: +5 health or +1 health & +1 max health if you are at 100% health

Max Health: +5 max health (+5 health if you are at 100% health)