Does anyone know if the ps3 version is backwards compatible with ps2 games?
I’ve been fishing through old threads and couldn’t find a good answer 
Be more specific, P$3 version of what?. The controller, the console, what?.
The ps3 version of the Hori Wireless Tekken 6 stick, unfortunately that is the only way I have of identifying it, it’s the one that came with the bundle seen here:
http://www.amazon.com/Tekken-Limited-Edition-Wireless-Xbox-360/dp/B002ED4DQI
Well, all you said is games. If your Ps3 is backward compatible then yes, but, does ps2 have wireless controllers? Then, it should work!