Kirby Tilt and Tumble. The Japanese one was like.. gravitational something or otherthere was this yoshi one that had a motion card
cant remember what its called though
Edit: the gbasp camera wouldnt work as it needs the camera
Wario Ware Twisted, tilt
eReader rom: dot code scanner, plus a link port for the 2nd JP model and US one
Yoshi (Topsy Turvy for the US, called Universal Gravitation in UK/JP): tilt
Boktai series: solar sensor
Drill Dozer: built in rumble
Also note the feature-length GBA Videos like Shrek and Shark Tale are undumped. So technically no flash cart or emulator in existance can run them.
Please consult this thread for your answersCan WarioWare Twisted be played on a DS with a R4? how does it play?