Arrow keys to move; up to jump, down to drop through thinner platforms
Holding down jump lets you jump higher, and you have a double jump by default


Changing values
Press 1 to restart the game if you make something tooweird

Value - Key to raise/key to lower
	explanation
-----
Maximum Horizontal Speed - Q/A
	10 by default; self explanatory

Ground Acceleration - W/S
	How many steps it takes to reach your maximum speed on the ground (30 FPS). 4 by default

Aireal Acceleration - E/D
	Same as above, but in the air. 20 by default

Gravity - R/F
	Vertical speed increases by this while in the air (maximum horizontal speed is capped around 30). 4 by default

Jump - T/G
	Initial vertical speed when jumping (is actually negative, but shown positive for convenience). 15 by default. Holding the jump button will delay the effects of gravity for up to 7 steps.

Midair Jumps - Y/H
	Number of times you can jump in midair. 1 by default



---------------
fun challengethings - get all the way to the right and back to the beginning with these settings

Ice Physics - Make both accelerations really high (like 30 and 150)
Learning to Fly - Lots of jumps, but low jump speed (10ish jumps, 8ish speed or else you won't go anywhere)
Too Fast - High speed, low acceleration (32 or less speed or else you can just go through some walls, 1 for both accelerations)
Heavy - 24.25 gravity, 50 jump speed, 0 jumps

let me know if you think of any others