With December 6 Sega will remove a number of games from digital stores. They claim licenses already owned are unaffected so if you were planning to get any on the Christmas sales, you might want to reconsider.
Steam:
Alex Kidd in the Enchanted Castle
Alien Soldier
Alien Storm
Altered Beast
Beyond Oasis
Bio-Hazard Battle
Bonanza Bros
Columns
Columns 3
Comix Zone
Crack Down
Crazy Taxi
Decap Attack
Dr. Robotnik’s Mean Bean Machine
Dreamcast Collection Bundle
Dynamite Headdy
Ecco Jr.
Ecco the Dolphin
Ecco: The Tides of Time
ESWAT: City Under Siege
Eternal Champions
Fatal Labyrinth
Flicky
Galaxy Force 2
Gain Ground
Golden Axe
Golden Axe 2
Golden Axe 3
Gunstar Heroes
Jet Set Radio
Kid Chameleon
Landstalker: The Treasures of King Nole
Light Crusader
Mega Drive and Genesis Classic Bundle
NiGHTS into Dreams
Phantasy Star 2
Phantasy Star 3: Generations of Doom
Phantasy Star 4: The End of the Millennium
Ristar
SEGA Bass Fishing
Shadow Dancer
Shining Force
Shining Force 2
Shining in the Darkness
Shinobi 3: Return of the Ninja Master
Sonic 3D Blast
Sonic Spinball
Space Channel 5: Part 2
Space Harrier 2
Streets of Rage
Streets of Rage 2
Streets of Rage 3
Super Thunder Blade
Sword of Vermilion
The Revenge of Shinobi
ToeJam & Earl
ToeJam & Earl in Panic on Funkoton
VectorMan
VectorMan 2
Virtua Fighter 2
Wonder Boy in Monster World
Wonder Boy 3: Monster Lair
Xbox:
Altered Beast
Crazy Taxi
Sega Genesis Classics
Golden Axe
Monster World
NiGHTS into Dreams
Sega Bass Fishing
Shinobi
Sonic the Fighters
Streets of Rage
SVC: ToeJam & Earl
Virtua Fighter 2
Nintendo Switch:
Sega Genesis Classics
PlayStation:
Sega Genesis Classics