Sonic's Ultimate Genesis Collection is a collection of SEGA Genesis, Master System and SEGA Arcade game titles. The entire compilation has been geared to display in 720p HD resolution (upscalable to 1080p), and includes an optional graphics filter for smoothing jagged edges. SEGA has also included a number of Achievements (360) and Trophies (PS3).
Each Genesis title has also viewable box and cartridge artwork. Additionally, the collection includes the unlockable developer interviews present in the SEGA Genesis Collection, previously released on the PS2 and PSP.
The collection contains about 49 games. The 40 Genesis titles are:
- Alex Kidd in the Enchanted Castle
- Alien Storm
- Altered Beast
- Beyond Oasis
- Bonanza Bros.
- Columns
- Comix Zone
- Decap Attack
- Dr. Robotnik's Mean Bean Machine
- Dynamite Headdy
- ESWAT: City Under Siege
- Ecco the Dolphin
- Ecco: The Tides of Time
- Fatal Labyrinth
- Flicky
- Gain Ground
- Golden Axe
- Golden Axe II
- Golden Axe III
- Kid Chameleon
- Phantasy Star II
- Phantasy Star III: Generations of Doom
- Phantasy Star IV: The End of the Millennium
- Ristar
- Shining in the Darkness
- Shining Force
- Shining Force II
- Shinobi III: Return of the Ninja Master
- Sonic 3D Blast
- Sonic & Knuckles
- Sonic Spinball
- Sonic the Hedgehog
- Sonic the Hedgehog 2
- Sonic the Hedgehog 3
- Streets of Rage
- Streets of Rage 2
- Streets of Rage 3
- Super Thunder Blade
- Vectorman
- Vectorman 2
Nine extra unlockable titles:
- Alien Syndrome (Arcade)
- Altered Beast (Arcade)
- Congo Bongo (Arcade)
- Fantasy Zone (Arcade)
- Golden Axe Warrior (Master System)
- Phantasy Star (Master System)
- Shinobi (Arcade)
- Space Harrier (Arcade)
- Zaxxon (Arcade)