Momentum is the name of the game. The movement is supposed to feel kind of slippery as it allows you to build up lots of speed. To play most effectively, try using map features and your grappling hook to repurpose your momentum.

Graphics are bad because Godot's built in glow shader still doesn't work on web builds.

W/Space  -> Jump

S -> Down

A/D -> Left/Right

Right Click/Q -> Grapple (Aims at cursor)

esc -> pause