I have run out of ideas for my community sprite comic SDC. Any ideas, I need some help.

here is the link.

http://www.drunkduck.com/Sonic_and_the_Demon_Chaos/

Also you can give me any tips you have for making this better.

Looks like you went the route of the typical sprite comic with the whole author in the comic bit. The way you utilized it, along with the quick pacing, is probably how you shot yourself in the foot in terms of ideas. You'd probably want to bring sonic back to everyone else and go at a slower pace so you don't exhaust your ideas so quickly. You're also best off minimizing author interaction if you insist upon it. It's just...tacky nowadays.

As for plot points, I can't help you there.

Please help me. I can't think of a single thing.

Go on a hiatus, take a trip around the world, find yourself, get in touch with your inner writer.

Take as long as possible.