It doesn't really have a description. If you've played Infinite shift, The Pan, Or a previous Dash you would know the rules. Basically you stay on the screen, which moves through a bunch of things that you can't touch
Dash 4 has 3 modes: Laggy, Normal, and Fast. Normal is the regular game, and is probably the easiest overall. Laggy is "slow" but choppy, and in some parts easier than normal. Fast is... fast... Lol. Fast is almost a joke, and I doubt anyone will complete it.
Learn how EUDs work: A Mapmaker's Guide for Creating EUDs
Don't like learning?: EUDGen 2
Other stuff: Farlap Bound Maker
Dash: 1 2 3 4 5 6 7 8 9 X
Jog: Original Warp
Other: Super Mario SC Fireball Guard Your Civilian Strength Contest
Don't like learning?: EUDGen 2
Other stuff: Farlap Bound Maker
Dash: 1 2 3 4 5 6 7 8 9 X
Jog: Original Warp
Other: Super Mario SC Fireball Guard Your Civilian Strength Contest