The Misadventures Of Ryou Onuki (Video Game)

Gameplay
Ryou's gameplay is similar to Sonic's story in Sonic Adventure (Minus the Ability to Homing Attack and the Spindash, where he needs to crouch then repeatedly press the jump button and Ryou moves 80% od Sonic's speed in that game, probably to not make the game too hard)

Yuri's gameplay is similar to Crash Bandicoot, except his speed is like Ryou

Both chatacyers die in a single hit, having a deflector cheild will protect them for a single hit (Up to 3 maximum, akin to Pop Cap's Heavty Weapon)