How to play Neon Grav Ball
Neon Grav Ball is a gravity-flipping runner across 6 hand-built neon courses. Your glowing ball rolls forward automatically — the only control you have is gravity itself. Press Space or tap the screen to flip between rolling on the floor and rolling on the ceiling. Spikes line the surfaces you must avoid: see pink spikes on the floor, flip to the ceiling; see them on the ceiling, drop back down. Reach the pulsing green gate at the end of each course to advance.
Controls
Space, the ↑ arrow key, a mouse click, or a screen tap all flip gravity. Press P to pause. There is a short flip cooldown so double-taps don't whip you back and forth — time each flip deliberately instead of mashing.
Tips & strategy
Read two spike zones ahead, not just the one in front of you — zig-zag sections punish late flips. Orbs sit on the safe path through each hazard, so following the orb trail usually keeps you alive. Moving spike columns never fully seal the channel: pass while they swing to the far side. Grabbing orbs back-to-back builds a combo multiplier up to 5×, but one spike hit resets it, so protect a hot streak by flipping early.
Scoring
Each orb is worth 100 × your current combo (1×–5× for consecutive orbs without taking a hit). Clearing a course adds a 500-point bonus. You have 3 hearts for the whole run — losing them all ends it. Your best total score is saved in your browser.