A: As you can see, it's a mod for GTA III, and it's called Forelli Redemption as the title suggests (by 1826 and leshenka). It features new missions based on a hypothetical background scenario for the Forellis in GTA III, alongside new collectibles and side-missions.
A: Yes, I'm going for 100%.
A: I'm looking at GTA III Frosted Winter and GTAVC Shine o' Vice as ones that I've been meaning to get around to for some time.
A: ... Maybe. Doing a 100% run of this could be interesting. At least Paramedic and Taxi are cut in half, too (though no Taxi duping). But I'm not exactly a GTA III 100% expert, so it wouldn't be anything too amazing I guess.