Super nes

Dragonball Z: Super Saiyajin Densetsu (Legend of the Super Saiyajin) (712k)
Dragonball Z: Super Butouden 1 (Super Fighting Story 1) (1028k) (Fighting).
Dragonball Z: Super Butouden 2 (Super Fighting Story 2) (1346k) (Fighting).
Dragonball Z: Super Butouden 3 (Super Fighting Story 3) (1150k) (Fighting).
Dragonball Super Goku Den (1110k) (RPG- not Final Fantasy-like......original DB)
Dragonball Z Super Goku Den 2 (1292k) (RPG- not FF-like)
Dragonball Z Hyper Dimension (2578k) (Fighting)
Chrono Trigger (3016k) (RPG)

Dragon Ball Z: Buu Yu Retsuden (1500k) (Fighting). Note: this game isn't itself as good as the SNES fighting games, all are excellent and worth having, though.

Dragon Ball Z: Goku Hishouden (206k) (RPG).
Dragon Ball Z: Gekitouden (440k) (RPG).

Dragon Ball 1: Shenron No Nazo (121k) (Arcade/Adventure).
Dragon Ball 2: Daimaou Fukkatsu (148k) (RPG).
Dragon Ball 3: Goku Den (226k) (RPG).
Dragon Ball Z 1: Kyoushuu Saiyajin (258k) (RPG).
Dragon Ball Z 2: Gekishin Furi-za (290k) (RPG).
Dragon Ball Z 3: Ressen Jinzou Ningen (261k) (RPG).
Dragon Ball Z Gaiden: Saiyajin Zetsumetsu Keikaku (282k) (RPG )