um it does say that. right below each game title.
http://bgoatclan.com/glitchdatabase/ THAW (aka THUG3)These are Glitches confirmed for the PS2 Version only unless stated otherwise and have not been tested on any other versions.
Glitches with a (pc) in the description are done on pc and may not work on PS2
THUG2These are Glitches confirmed for the PS2 Version only unless stated otherwise and have not been tested on any other versions.
Glitches with a (pc) in the description are done on pc and may not work on PS2
THUGThese are Glitches confirmed for the PS2 Version only.
THPS4These are Glitches confirmed for the PS2 Version only.