The first game ever to realistically incorporate the concept of free will.
Most restrictions for a Game Boy game are met, celebrating 20 years of the darn little thing.

Meow.
Rocketcat cat has rocket-powered boots. What a unique idea for a game :3

Recapture the thrill of 80s arcades in this retro tribute to OutRun.
Race through 10 different evening stages, choosing your own route as you go, to reach 4 different endings.
Draft behind traffic to build up turbo.
Unlock new difficulty levels.
Upgrade your car so that you can tackle higher difficuly levels and score massive points.
Free Android version also available: https://play.google.com/store/apps/details?id=air.com.turbonuke.duskdrive

Run, Slide , Jump , Shoot , beat epic Boss. If thats not enough, transform into lycan to kill enemies and destroy all items .

Run, jump and take flight in this unique zero-g runner! Avoid falling into the abyss, and watch out for fuel-hungry UFOs, falling asteroids and shaky ground. Collect power-ups to fly farther. The farther you run, the faster it goes.
“ROCK(ET) SOLID” – 148Apps
“Jetpack Joyride, Temple Run, and Tiny Wings now have competition in the form of Eye Interactive’s Tap Rocket.” – Game Informer
“Wonderful black and white silhouetted graphics.” – AppAdvice
“Rainbow-propelled adventure is a vivid short-session blast.” – Forbes