7
SonyTheHedgehog
3
Freeware
Chose Sonic Tails or Knuckles and go on your quest collect rings, kill robots.
3
Softendo
175
Freeware
Throw an apple at flying enemies and jump on the crawling ones to kill.
10
segabandonware
391
Freeware
It is a faithful emulation of the original Sega game.
4
4Team Corporation
6
Shareware
Save your valuable time removing all duplicates in just few clicks.
4
Klei Entertainment Inc.
471
Commercial
Mark of the Ninja is a platformer that puts you in control of a Ninja.
MatrikonOPC
Demo
Mark VI Direct supports direct connections to Mark VI controllers over Ethernet.
Klei Entertainment Inc.
706
Commercial
It includes Mark of the Ninja and Mark of the Ninja: Special Edition DLC.
2
Mike Burgess and Dave Mongeni
8
Freeware
Neo-Sonic Godspeed - a fan made game that fitures Sonic.
83
Alexandre Martins
10
Open source
Open Sonic is an open-source game based on the "Sonic the Hedgehog" universe.
11
Sonic Team Junior
3
Freeware
Sonic Robo Blast 2 is a 3D open-source Sonic the Hedgehog fangame.
34
Devil's Details - SEGA
3,023
Commercial
Sonic Generations delivers the definitive experience for Sonic fans new and old.
5
FreeGamesArea, Inc.
107
Freeware
Neo Sonic Godspeed is the continuation of the Neo Sonic series.
11
Fusion
178
Freeware
It is an advanced chao editor for Sonic Adventure DX and Sonic Adventure 2.
5
Sega
43
Commercial
Sonic CD the Game is a new and entertaining Sonic adventure game.
Steve Hardt
54
Freeware
It's a 3rd person, side-view, fast-action, kill-them-before-they-kill-you game.