Mass effect 1 was my choice... i dropped so many hours into that game im almost ashamed of it.
The one thing i miss from mass effect 1 was the world exploration in the mako, the scanning thing they brought out in the sequels was cool and quick to learn, but a lot less fun than cruising around dodging threshers and bandits in the mako or finding "abandoned" outposts while actually hunting for minerals and such



To this day, BG2 has the best written and executed story I've ever come across in a game. That's why it's my all time favourite.






