The "Legend of Soleanna" is certainly something to take pride in if you manage to get it. I've played this game on and off for 2 years now and I don't have half the points. With enough time, yeah you can do it, but you would have to be really devoted to get it in a rental period, if that's even possible.
100% Retail + DLC: Mass Effect 3, Halo 3, Fallout 3, Bioshock
100% Retail: Halo: CEA, Halo: Reach, Mass Effect 2, Halo: ODST, MW2, CoD4, Halo 2: Vista, Battlefield: BC2, Wanted, Lost: VD, GUN, Avatar: BE, Madden 06’, King Kong, TMNT
100% Arcade: Sonic 1,2,3,&K, Comic Jumper, Penny Arcade #1, Shadow Complex, Crazy Taxi, Small Arms, Harm's Way, DoD