Yeah, mods can totally change games! I'm into both farming sims and FPS games myself. Speaking of game resources, for anyone who plays Counter-Strike, I found this
cs2 wiki that's been super helpful. It's not mods, but it has everything you need to know about skins, cases, and market values in CS2. I was confused about all the different float values and patterns when I first started playing, but this site explains everything clearly. They update it regularly with price trends too, which helped me avoid some bad trades. Not as exciting as tractor mods maybe, but definitely useful if you're into CS2 and want to understand the whole skin economy better. The weapon guides are pretty good for beginners too