Move by using arrow keys and Z to jump. Down to crouch (as big). X to run. 2.0 update: Controls fixed. Goomba king's HP decreased from 100 to 20. A crown added on goomba king's head. Crown damages you. Goomba king's jumping will now cause 2 goombas to spawn. Look inside and look at mario's codes (You can be invincible)!
Castle by Arik239. Goomba king by Lisnouki. Floor by me (Artooq). Other sprites by Will_Wam and Pizzagut. Goomba king's degree by emppo11. Overworld and Underground by Will_Wam. Backgrounds by me (Artooq). Updated 3.4.2021.