Old school gamers, prepare your PCs. The Sega Genesis Classic Collection Gold Edition has 46 titles of pixelated awesome, and it's available today. You can get your co-op on with titles like Altered Beast, Golden Axe, Streets of Rage, and more. This collection has already been released digitally on Steam, but now you can pick up all four Volumes in on compact physical package. For a full list of all the titles, read on.
Volume 1
Golden Axe
Altered Beast
Comix Zone
Ecco The Dolphin
Gain Ground
Shinobi III
Vectorman
Sonic The Hedghog
Crack Down
Space Harrier II
Volume 2
Ecco Jr.
Fatal Labyrinth
Alex Kidd in the Enchanted Castle
Bonanza Bros.
Super Thunder Blade
E-SWAT
Kid Chameleon
Ristar
Golden Axe 2
Galaxy Force II
Columns
Sonic the Hedghog 2
Volume 3
Biohazard Battle
Columns III
Sword of Vermillion
Virtua Fighter 2
Ecco: The Tides of Time
Alien Storm
Decap Attack
Flicky
Sonic 3 & Knuckles
Sonic Spinball
Volume 4
LandStalker
Shining Force
Wonder Boy III: Monster Lair
Dr Robotnik’s Mean Bean Machine
Streets of Rage
Streets of Rage 2
Alien Soldier
Light Crusader
Sonic 3D Blast
Gunstar Heroes
Shining Force II
Shining in the Darkness
ToeJam & Earl
ToeJam & Earl 2
If that's not enough old school co-op for you, here's a trailer featuring dudes in speedos, dolphins, space ships, ice caves, Sonic, a ninja, a dog, more Sonic, a kid shooting helicopters, alien on alien violence, Funkotron, street justice, and finally, a speedo-wearing barbarian summoning a tornado and then chucking a guy into it. Plus techno! Everyone loves techno! You can't not buy this!
Source: Blogs.sega.com