@engravecavedave
In TR 1, you can pick between only the original save crystals, or save as much as you please (all of the first 3, and presumably the rest, count how many times you save)
You can use modern controls (which I personally hate for these games) or original tank controls.
I have them, so if there is anything you want to see (that doesn't rely on skill to find, lol), I wouldn't mind recording and sharing with you.