A hyper-fast character-action first-person shooter based on the Sonic the Hedgehog series of games and built on GZDoom.
The v1.4.1 update for Sonic: Lock & Load, dubbed "No Friends Allowed", removes the friends from Sonic: Lock & Load and just focuses on Sonic, which is actually just the only character you'd want to play anyway. I mean, who even WANTS to play as other characters? Sonic was never good.