You are missing 128 of 2326 known Genesis ROMS

Action 52 in 1 (bad dump) (UJE) (X)
Alien Soldier (bad dump) (B) (X)
Altered Beast (REV 02) (bad dump) (JU) (X)
Arcus Odyssey (bad dump) (U)
Arosohtrau (JAP D&D) (bad dump) () (X)
Baby's Day Out (bad dump) (U)
Back to the Future 3 (NTSC only) (bad dump) (JUE) (X)
Barkley Shut Up and Jam 2 (bad dump) (JUE) (X)
Battle Squadron (bad dump) (U) (X)
Beyond Oasis (Story of Thor, The) (bad dump) (4) (X)
Brutal - Paws of Fury (bad dump) (E) (X)
Brutal - Paws of Fury (U) (!)
Cal Ripken Jr. Baseball (U) (CHK) (!)
Caliber Fifty (bad dump) (J) (X)
Cannon Fodder (overdumped) (bad dump) (E) (X)
Captain America and the Avengers (alt) (bad dump) (J) (X)
Champions World Class Soccer (bad dump) (JUE) (X)
Chuck's Excellent Art Tool Animator (JUE) (CHK) (!)
Cliffhanger (U) (CHK) (!)
Cool Spot (2) - Spot Goes to Hollywood (bad dump) (E) (X)
Donald Duck in Maui Mallard (bad dump) (A) (X)
Doom Troopers - The Mutant Chronicles (bad dump) (4) (X)
Double Dragon 5 (bad dump) (U) (X)
Dragon Ball Z - Bu Yu Retsuden (bad dump) (J) (X)
Earnest Evans (TSD hack) (bad dump) (U) (X)
Earthworm Jim 2 (4) (!)
ECCO Jr. (Mar 1995) (UJE) (!)
F1 World Championship Edition (95) (bad dump) (E)
Fatal Fury 2 (bad dump 1) (UE) (X)
Fatal Fury 2 (bad dump 2) (UE) (X)
Fatal Fury 2 (bad dump) (UE) (X)
Flashback - The Quest for Identity (bad dump) (U) (X)
Frank Thomas Big Hurt Baseball (bad dump) (F) (X)
Gadget Twins (bad dump) (U) (X)
Game Genie (JUE) (X)
Ghouls 'N Ghosts (REV 02) (bad dump) (JUE) (X)
High Seas Havoc (trained) (bad dump) (U) (X)
Hokuto no Ken 2 (Last Battle) (bad dump) (J)
Indiana Jones and the Last Crusade (bad dump) (JE) (X)
Jantei Monogatari (Clock Tower) (bad dump) (J) (X)
King of the Monsters (bad dump) (U) (X)
Legend of Toki - Going Ape Spit, The (bad dump) (J) (X)
Lemmings 2 - The Tribes (bad dump) (E) (X)
Lion King, The (bad dump) (UEJ)
Madou Monogatari (bad dump) (J) (X)
Madou Monogatari (hack) (J) (X)
Marsupilami (bad dump) (U) (X)
Marvel Land (bad dump) (U) (X)
MegaGames 3 In 1 Vol 1 (Super Hang-On, World Cup Italia 90, Columns) (bad dump) (E)
MegaGames 6 in 1 US (Sonic 1, SofR, Columns, G-Axe, S-Hang-On, Rev-Shinobi) (4) (X)
Mickey Mania - The Timeless Adventures of Mickey Mouse (bad dump 2) (U) (X)
Mickey Mouse - World of Illusion (bad dump) (U) (X)
Micro Machines (E) (CHK) (!)
Micro Machines 2 - Turbo Tournament (bad dump) (E) (X)
Micro Machines Military - It's a Blast! (bad dump) (E) (X)
Monopoly (U) (CHK) (!)
Mortal Kombat (prototype) (Sept 1993) (REV 01) (JUE) (CHK) (!)
Mutant League Hockey (bad dump 1) (UEJ) (X)
Mutant League Hockey (bad dump 3) (UEJ) (X)
NBA Jam Tournament Edition (JUE) (!)
NBA Live 98 (F) (!)
NFL Prime Time (97) (bad dump) (F) (X)
NFL Quarterback Club 96 (bad dump) (F) (X)
NHL 96 Elitserien (bad dump) (UEJ) (X)
Nigel Mansell's World Championship (Gametek) (hack) (U) (X)
Ninja Gaiden (bad dump) (JUE) (X)
Olympic Summer Games Atlanta 96 (bad dump 1) (F) (X)
Olympic Summer Games Atlanta 96 (bad dump 2) (F) (X)
OutRun (bad dump) (JU)
Pebble Beach Golf Links (U) (!)
Phantasy Star 4 - The End Of The Millenium (bad dump) (4) (X)
Power Drive (bad dump) (EJU) (X)
Ren and Stimpy's Invention (beta) (bad dump) (U) (X)
Resq (alt) (JUE) (X)
Rock n' Roll Racing (hack 2) (JUE)
Rocket Knight Adventures (bad dump 1) (J) (X)
Rocket Knight Adventures (bad dump 2) (J) (X)
Rocket Knight Adventures (bad dump) (U) (X)
Rolling Thunder 3 (bad dump) (U) (X)
Samurai Shodown (bad dump) (U) (X)
Sega Music Joystick Demo () (CHK) (!)
Sega Sports 1 (E) (Wimbledon, Ultimate Soccer, Super Monaco GP) (!)
Simpsons, The - Virtual Bart (bad dump) (JUE) (X)
Sol-Deace (bad dump) (U)
Soldiers of Fortune (bad dump) (U) (X)
Soldiers of Fortune (U) (CHK) (!)
Soleil (German) (bad dump) (E) (X)
Sonic 3D Blast (bad dump) (F) (X)
Sonic and Knuckles & Sonic 3 (bad dump) (JUE) (X)
Sonic and Knuckles (bad dump) (JUE) (X)
Sonic the Hedgehog 3 (bad dump 1) (U) (X)
Sonic the Hedgehog 3 (bad dump 2) (U) (X)
Sparkster (Rocket Knight Adventures 2) (UJ) (!)
Speedy Gonzales - Cheeze Cat-astrophe (bad dump) (A) (X)
Star Trek - Deep Space 9 - Crossroads of Time (bad dump) (U) (X)
Star Wars Arcade 32X (UJ) (bad dump) (X)
Stargate (bad dump 1) (E) (X)
Stargate (bad dump 2) (E) (X)
Stargate (bad dump) (E) (X)
Steel Empire, The (bad dump) (UE) (X)
Streets of Rage 3 (bad dump) (U) (X)
Team USA Basketball (bad dump) (U) (X)
Tecmo Super Bowl (Oct 1993) (bad dump) (U) (X)
Teenage Mutant Ninja Turtles - Tournament Fighters (U) (CHK) (!)
TNN Outdoors Bass Tournament 96 (bad dump) (4) (X)
Triple Play 96 (bad dump) ()
Triple Play 96 (bad dump) (F) (X)
Triple Play 96 (F) (CHK) (!)
Triple Play Gold (4) (CHK) (!)
Ultimate Mortal Combat 3 (bad dump) (4) (X)
Uncharted Waters (bad dump) (U) (X)
Uncharted Waters (hack) (U) (X)
V.R Fighter vs Taken2 (bad dump) () (X)
Vectorman (bad dump 1) (F) (X)
Vectorman (bad dump 2) (F) (X)
Vectorman 2 (prototype) (F) (!)
Virtua Fighter 32X (bad dump) (A) (X)
Virtua Racing Deluxe 32X (A) (bad dump) (X)
Visual Scene SEGA-CD Image (bad dump) (J) (X)
Warrior of Rome 2 (Ambition of Caesar 2) (bad dump) (A) (X)
Wayne's World (U) (CHK) (!)
Wild Snake (U) (!)
Wimbledon Championship Tennis (prototype) (USA) (!)
Wonderboy 5 (MonsterWorld 3) (J)
Zero Tolerance (bad dump) (JUE) (X)
Zero Wing (bad dump) (E) (X)
Zombies Ate My Neighbors (bad dump) (U) (X)
Zoop (hack 2) (4) (X)