After watching the showcase, I thought it was a good mod except I won't download it. I won't download it because of the explosion radiuses. I'd download it if the explosion radiuses were changed to be similar to that of creepers. These are more grief mobs than challenges at the moment.
Also, Psychic creepers have a very low quality effect and is more of a nuisance than anything else.
If you changed these I'd more than happily download it.
Read the op, you can change the strength of the creepers through the config file.
Now an idea for a Super dangerous creeper! The Bedrock Creeper >:smile.gif: .But geting the explosion just right could be tricky.What it could do is when it explodes it turn all nerby blocks to bedrock,It would have a small blast radiuse.Now for a cure on what to do about the Bedrock you have from that little pest? Simple,A Angel Creeper,When it explodes it returns all Changed materials to What they were b4.Just an idea im throwing outthere and it could use some changes.