since mka the mkteam have made mini games such as test your might, test your sight, mk chess, puzzle kombat, mk racing. why not create a version of car kombat similar to the twisted metal series.

characters could be scorpion, sub zero, reptile, ermac, rain, raiden, sonya, jax, striker, fujin, quan chi, sindel, nightwolf and a bunch more.

could be hidden traps and dangers scattered about the areas.

power ups and speed stations could be hidden very secretive.

fight boss characters for large win streaks.

secret cars, fighters, arenas.

4 player combat and career mode for single player and be rated m for Mature. ill add more specifics later if you like my idea.