WASD move · SPACE jump (again in air = homing attack) · SHIFT boost · drag to look
SPIKE
SPEED
SIMULATOR
Blast around Checker Isle, grab rings, smash robots and loop-de-loop your way to ludicrous speed. Level up, upgrade, rebirth, repeat.
⚡ Level up by running🛒 Buy upgrades🔁 Rebirth for multipliers🏁 Time-trial races
Unofficial fan-made game. Not affiliated with or endorsed by SEGA. Progress saves on this device.
Ring Shop
Spend rings on permanent upgrades. Upgrades survive rebirths.
🔁 REBIRTH
How to play
Run fast. Get faster. Then go even faster.
W A S DRun (camera-relative). Arrow keys work too.SPACEJump into a spin ball. Press again in mid-air for a homing attack on the nearest robot, or an air dash.SHIFTBoost: burn the boost meter for massive speed and smash robots on contact.MOUSE DRAGOrbit the camera.EOpen the shop.RRespawn at the plaza.ESCPause / help.
Simulator tips: running earns XP, and leveling raises your top speed. Hit a loop at full speed (30+ km/h shown as 120+) to ride it for bonus XP. Robots drop rings when you destroy them, but touching one while not spinning costs you some rings. Reach the rebirth level to reset for a permanent ring and XP multiplier. Springs launch you to floating platforms with super rings worth 10.