[quote name='acyw13']in fact i still haven't bought 2 yet because i didn't have the chance to start 1. Maybe i should just skip it and play 2 ? any suggestion ?[/QUOTE]
Eh. To me it feels like Mass effect, on a smaller scale. The second improved on some things and removed other pointless things, though not to the level of polish as the actual ME series, but you'd be missing out on a lot of stuff in the first game. Not that story, a continuous arc with good/bad guys and a plot, is that relevant in the game but the characters, dialogue and what not IS. To be quite honest, even loving the first game, if you strip it down to music, graphics and gameplay you'd just have an ok game. You'll either love(or hate it) based on the eccentricities and that's why I would definitely recommend the first, even if it is a little rougher.