Play Free Sonic Games
Sonic Ancient Isles
What if the events of Sonic 1 happened on a different island entirely? This hack has entirely new levels, sprites, and music for you to enjoy.
Sonic 2 The Lost Worlds
contains the seven zones from the original Sonic 2 that were removed: Dust Hill Zone, Rock Zone, Wood Zone, Winter Zone, Hidden Palace Zone, Casino Night Zone, and Cyber City Zone.
Sonic 2 Chaos Adventure
Having only 1 new zone, but fantastic powerups like the snowboard, pogo spring, and rocket shoes!
Metal Sonic the Hedgehog
Sonic is swapped out for Metal Sonic with just a simple palette change. Sonic 1 is all that is there in this rom hack.
Sonic The Hedgehog 2 XL
By consuming onion rings, Sonic gains weight and becomes sluggish. To lose weight, run or jump on a [?] monitor!
Sonic The Final Showdown
Reworked the levels entirely, changed the soundtrack, and included two more monitors (50 rings and replenish air).
Sonic 2 Dimps
enables level selection and homing attacks against adversaries while in midair. A few new foes, some new music, and some minor changes as well.
Sonic Triple Trouble MS
It is virtually the same game, but a hack of the original Game Gear version to accommodate a wider viewing area.
Sonic 2 Time Attack
Pick any level and complete it as quickly as you can. has a space for records so you may keep track of your progress.
Metal Sonic Rebooted
In order to find the Chaos Emeralds, Dr. Robotnik has assembled a force of badniks. First, Metal Sonic must track them down!
Sonic 2 Fly With Tails
Select Tails Only in Options, then click jump to fly repeatedly. Tails have endless endurance when flying!
Crazy The Hedgehog
Enter a bizarre parallel reality where Crazy must gather Dimension Gems to defeat Dr. Mechanik.
Sonic 2 Kaizo
REALLY challenging Sonic 2 is included in a continuation of the Kaizo series. all new levels and traps.