Sonic Robo Blast 2

Sonic Robo Blast 2 is a Sonic 3D fangame by a small group called Sonic Team Junior, using the Doom engine as a base. The game has been worked on for almost 11 years so far, and it is still being very much developed today, with a huge fanbase developing custom content, including characters, levels, and even large-scale modifications that play out a brand new adventure. Based on the Doom II engine, SRB2's system requirements are very low, even the oldest computers can play it at a decent speed.

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