No, "Ingame" is not equal to "Unplayable". "Ingame" is the same like "Major issues" now (heavy bugs, unplayable, but could be completed). "Broken" means the game does crash preventing the completion.
"PS2 Classics" is just an indicator the game was officially released by Sony. It does say nothing about the compatibility level, as few games were released in unplayable state.
"PS2 Classics" is just an indicator the game was officially released by Sony. It does say nothing about the compatibility level, as few games were released in unplayable state.