Basically, press the arrow keys to move. when you reach 0 health you lose, so basically just click the green flag thing. I made this in 10 seconds. Expect cringe.
Fell free to suggest stuff by the way v1.1: + Added Vine Attack = Changed health to 120 v1.2 +Added Undertale OST #80 "Finale" +Added 'Seconds Survived" Variable -Removed Not Needed Sprites v1.3 = Made it so the heart doesn't turn around when going a different way. + Added Green Friendliness Pellet Healer. v1.4 + Added "Closing Your Game Attack" = Changed Health to 130 v1.45 = Slightly Nerfed Green Pellet Healer v1.5 =Changed Health to 140 =Changed green pellet healer to 35 health +Added a second knife