...Yep. SRB1 Sonic. Slow and lacks any abilities. To help him make some leaps, he jumps 10% higher than the average character. Woo. Not gonna lie, I basically just made him for fun. He is not gonna be able to beat every stage. He stands no chance in ERZ3, and that isn't going to change. However, when you play SRB1 Remake, you'll use him instead of SRB2 Sonic! You'll still switch to Knux though.
UPDATE: And now, I'm getting into Super Niche territory.
This is SRB1 Xmas Sonic! AKA, SRB2 TGF Later In Development Then Converted Into A Christmas Spinoff Thing Of SRB1 Because They Were Gonna Drop It Sonic. I mainly just made this wad for my own purpouses, but decided to give it out for all... 0 of you who would want it. He's not as nerf'd as SRB1 Sonic is compared to SRB2 Sonic, but... trust me, he'll throw you for a loop. He's kinda big (I had to use hires and the scale to make him fit), but its interesting to see this kind of missing link between SRB1 and SRB2. It's very clearly AJ's art, but during a much simpler time where it was okay for you to cling onto the ceiling.
Oh, and like SRB1 Sonic, he replaces Sonic in SRB1 mode. However, only the wad most recently loaded will be used for SRB1 mode, so choose wisely!
So if ya wanna use 'em, go right ahead. These were mostly personal, but hell, no harm in sharing it.