For as janky as assassin's creed bloodlines is, it's still really impressive with how it managed to recreate assassin's creed 1 mechanics with psp hardware, here's a little parkour clip from it. :
assassins creed bloodlines | GregHorrorShow
Assassin's Creed PSP segunda mano | WALLAPOP
RetroNewGames 4.0 - El blog videojueguil de ayer y hoy.: Xogo : Assasin´s Creed "Bloodlines" (PSP)