Sonic The Hedgehog Games (in Release Order)
Every original, remade & remastered Sonic game from 1991-present that I could find on Backloggd. List does not include compilation games (i.e. Sonic Mega Collection, Sonic Origins), DLC or deluxe editions.
105 Games
remaster of original Sonic Adventure
mobile version of Mario & Sonic at the Olympic Games (this time, without Mario)
mobile version of Mario & Sonic at the Olympic Games Tokyo 2020 (without Mario)
remake of the 2005 game of the same name
3DS version
iOS/macOS version of Team Sonic Racing
Xbox 360 port of Sonic & Sega All-Stars Racing
An original remaster; included as part of Sonic Origins.
GBA port
PS3/Xbox 360 version
Mobile phone port
original Dreamcast game
remaster of the Wii version
Wii U/PC version
Despite the very similar title and box-art, Sonic Blast is an entirely separate game from Sonic 3D Blast
Master System/Game Gear version
3DS port
original Dreamcast game
3DS port
original mobile game
original Genesis/Mega Drive game
Master System/Game Gear version
Wii/PS2 version
3DS port
DS version
Genesis/Mega Drive version
non-Dreamcast expanded version
modern re-release