No. It hasn't yet but it might since activision has released it on every other system. Until then, you can play rock band unplugged for the psp which might be just as fun as if they had Guitar Hero on the psp.
No there is not guitar on PSP because you can't use the guitar
You can't get Guitar Hero for PSP, you can get it for Nintendo DS, and you will be able to get Rock Band: Unplugged for the PSP later this year.
Guitar Hero 5 is already out.
yes there is and there is also a rock band game on psp
Sorry, no. There is on DS though... :) But PSP got Rock Band Unplugged ;)
NO.
Probably not, it wouldn't make sense because the PSP is a handheld. A button-only version might be popular, but the makers of guitar hero wouldn't take that kind of financial risk.
The answer is.... yes, but Guitar Hero has been postponed for 2011 only. In 2012, a new Guitar Hero game should be released. :)
PlOoP!
yes it is called guitar hero world tour is coming out in october 26 2008.
Guitar Hero 4 is coming out for the Nintendo DS not the playstation 2.
Never. Guitar Hero was hung up by Harmonix earlier this year (2011).