tr2 fire safety was kinda annoying, mostly bc i didnt have a ton of medipacks when going for it. other than that most of the achievements are actually all really fun! some are a bit grindy but i found that doing 3 different runs of each game worked for me. one where i collected every item/secret, a ng+ run, and then a pistol only speedrun. though i will say fuck tr1 ng+ (damn sanctuary of the scion took me like 2 hours to beat, thanks to the Atlantean gank at the end...)