Just Cause 2. The grind is pretty insane but it‘s a fun game with some quirks. I legit think the game would‘ve profited if it was only half as big lol

It‘s an old game and has issues on modern PCs, if you experience crashes (very likely), then do some or all of the following: Avoid the skull island in the middle of the map, enable Win 7 compatability mode, run as admin, turn decals and bokeh off in the graphics options. I‘d also suggest installing a hookshot mod that raises the distance you can hook to, otherwise getting anywhere on the stupidly huge map is gonna be a pain.