@alistercat: Don't worry about it. PS2 and PS3 games are ~60fps. Ratchet (2002) might be the only one that will feels dated in the HD collections. Going Commando and Up Your Arsenal have the upgrade system and strafing of this game.
Also, don't miss out on Tools of Destruction and A Crack in Time. A Crack in Time and Up Your Arsenal are considered the best Ratchet games by many fans.
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