SSB like game?

I was browsing the site, and stumbled on the smash pack gendrator; but there wasnt a working link for what the game is. So I ask:What is it, where can I get, and what do I need to run it?

Its called Smashgpsp.
Google it!!!

It's a fun little game, though you have to be at FW 1.50 to run it. Follow the instructions that come with it for where on the PSP to put it and you should be good.

You don't need 1.50.

It works on any FW that has homebrew support.