There was no ground anymore. The comforting thud of blocks beneath his feet vanished, replaced by the terrifying hum of the rocket thruster. The Icon transformed, his geometry sharpening, elongating. He was no longer a square; he was a dart, a needle of pure energy hurtling through a corridor that seemed intent on crushing him.
The game focuses entirely on the "zigzag" mechanic found in Geometry Dash's wave sections. geometry dash space wave link
You're looking for a Geometry Dash level! There was no ground anymore