Immortality.

Infinite mana.

Infinite items.

Endless oxygen.

Super jump.

Super speed.

Slowing down the fall (this is so that you don’t break while jumping high) You can go down into the abyss without crashing, slowly.

Invincibility. (The character becomes invulnerable against opponents) You need to touch the enemy after activating this option.

P/S

Game version 1.3.0.7 - I took the Russifier here on the site for this version... The version has not been tested on other ones.