Tap/Click to switch the gravity to avoid spikes.
Levels are randomly generated to increase replayability without getting bored.
As always, good luck and Have Fun!
FFFFFF is a Reaction time Game you can play online for free in full screen at KBH Games. FFFFFF is also HTML5 games that be played on a mobile phone, tablet, and computer. No download or installation needed to play this game. Hope this game bring a little joy into your daily life.