You are missing 22 of 24508 known Nintendo Super NES/Famicom ROMS (V3.27)

Aero the Acro-Bat 2 (U) [f1]
BS Zelda no Densetsu bslinklincalibur (BS)
BS Zelda no Densetsu bslinkm2linkcalib_m2 (BS)
BS Zelda no Densetsu fixed_bszelda (BS)
BS Zelda no Densetsu map1pbszelda (BS)
BS Zelda no Densetsu map2pbszeldam2 (BS)
Captain Tsubasa V Ultimate (Hack)
Clay Fighter 2 - Judgment Clay (U) [b2]
Cool Spot (Beta) [h1]
Dark Kingdom (J) (Prototype V0.55)
Donkey Kong Country (E) (M3) (V1.0) [h1]
Dragon Ball Z - La Legende Saien (F) [b3]
Dragon Quest III - Soshite Densetsu he... (J) [h2]
Dragon Quest VI - Maboroshi no Daichi (J) [T-ChS0.92GB_Style_ROMQUEST]
Front Mission (J) (V1.1) [T-Chi]
Metal Max Chinese Modified Version (Hack)
PGA Tour Golf (U) (V1.1) [!p]
Spawn (U) [f1]
Street Fighter Alpha 2 (E) [b6]
Sunset Riders (U) [t2][b1]
X-Men - Mutant Apocalypse (U) [t1] (Invincible)
Zombies Ate My Neighbors (U) [hI][a3]