Sonic Robo Blast 2
Sonic the Hedgehog fan game
Sonic the Hedgehog fan game
Sonic Robo Blast 2 (often abbreviated SRB2) is a platform game made within a modified version of id Software's Doom engine. It is a free Sonic the Hedgehog fan game inspired by the original Sega Genesis games that "attempts to recreate their design in 3D", and was the first fan-made 3D Sonic game created. The game has received consistent support throughout its development of over 25 years, which has been attributed to a large modding community. The game's predecessor, Sonic the Hedgehog Robo-blast!, bears little resemblance to Sonic Robo Blast 2, and was released on February 11, 1998. Sonic Robo Blast 2 started development later on in 1998, and has received updates since then, culminating in the release of version 2.2 in 2019. As of November 2026, its development is ongoing.
Open boosters, collect cards and trade them. Free to play.
Play for free