Rising Sun's 2 in 1 - Looney Tunes Double Pack - Acme Antics & Dizzy Driving features two Looney Tunes games, combining likely platforming or vehicular gameplay. 'Acme Antics' would probably involve using wacky inventions, while 'Dizzy Driving' would suggest driving-based challenges.  The exact game modes and features would depend on the source material and the adaptation to the GBA.  Being a Rising Sun release, we can expect a certain quality standard.

2 in 1 - Looney Tunes Double Pack - Acme Antics & Dizzy Driving (E)(Rising Sun)

2 in 1 - Insect Monster & Suchai Labyrinth (J)(Independent)