Super Smash Bros: Burn Rubber!

"'They've fought with fists, swords, guns, lasers, bombs, and all kinds of weapons...but now, they're fighting with karts! Join the Super Smash Bros gang as they compete for victory across 200 different tracks in a adrenaline-fueled, high-speed clash with all kinds of tools, karts and mobility tricks!'"Super Smash Bros: Burn Rubber! is a Super Smash Bros racing spin-off game concept by Red-Verse-Writer.