Very Late, but i Guess:
1. That's Me!
2. Kinbari
3. Nikki
4. Brian Griffin
5. Callie
6. ZenonRetna
7. Stewie Griffin.
8. My dear and lord Little-Rena.

I only guessed 6/8.
Anyway, i guessed 2 bad but Thank You for the fanart :3

I know 7 out of 8. Good lord I use this site a lot.

recognized 6 out of 8!

forgot who the bunny fighter is and even his/her(?) creator, and don't know what monke is.

Anyway looks really adorable those sillies. Hope I (or Cenen) can be in this next time if you do one of this again if you're up to it ig.

1. Some random guy
2. Madcom Grunt
3. White girl with blue hair and pronouns
4. If Streat Fighter had a pet bnuy
5. Holyshit an actualy cool Sonic OC
6. ORB
7. Monke
8. Those horns must be goot to grill kebabs on

Random was easily recognisable,
Kinbari by emzdelaroz really had me on the ropes eheHAHAHAHAHAHAHAHAHAHAHAHAHAH
Not sure who the third one is but the kinda look like Nerine,
The fourth is on the tip of my tongue, they're one of the 3 rabbit girls of the art forum,
Fifth is Callie by themusicalmaniac,
Wouldn't have guessed zenonretna if not for them commenting,
I have no idea who the seventh is but thats definitely a sega fan,
The eighth i recognise because you've drawn them before but idk thier name. Considering i laughed at number 3 i should have plenty of time to find out