I'll toss in an odd one for Final Fantasy XV. It's actually probably the 'smallest' FF to date, with the main story being 20 hours (short or a JRPG) and the world, while expansive, having not too much to do. Despite that, I plowed 110 hours into that blasted savefile to grind out every last...
It's not uncommon for games to include things to collect, quests to give out and stats to grind, things that has spawned the phrase "I totally hundred-percented that game.".
If you're into those kind of games, were some of them particularly memorable to you? Were there games that you...