SNES has some fantastic games ,thise are some of my favorites:
Brandish and Brandish 2 - RPG doungeon crawling hack and slash ,sorta like Diablo before diablo and zelda mix(english patch version on index),
Tactics Ogre and Tactics Ogre DE V2.5 - game that inspired Final Fantasy Tactic, best SRPG game ever , DE V2.5 is mod with rebalaces classes (english patch version on index),
Chaos Engine - very fun top down shooter for 2 players,
Chrono Trigger and Chrono Trigger Crimsom Echoes - one of best RPG ever with incredible story and characters and completly changed mod of same game with follow up story,
Do-Re-Mi Fantasy - fun little side scrolling platform game,
Donkey Country series - Masterpiece platform series on SNES ,
Feda The Emblem of Justice - nice Strategy RPG ,with almoust cinematic action sequence sorta like in super robot wars or in shining force,
Final Fight series - great 2 player beat everithing side scrolling game ,
Fire Emblem Series - great SRPG series , bot it hard to find good translation on SNES, so i play thise on GBA emulator ,
Gradius 3 - great side scrolling space shooter ,
King of Dragons - great sword and sorcery side scroling action game for 2 players , 5 diferen characters/classes to choose,
Legend - same , except you are limited to 2 swordsman,
Lemmings - puzzle solving game, you need to save creatures by using varius devices and gadgets, very fun ,
Super Swiv - great top down viechile shooter for 2 players,
Star Trek the next generation - umtimate 1701 D Enterprise bridge simulator ,but not much real action.