We really need a UT99 remake or something. I am just happy they finally allow it for a free download these days and oldunreal.com has been doing gods work for a long long time

Depends on the game and how the mods work. I just did a bunch of mods on Morrowwind and there was a tool for it and it was straight forward. GTA IV was super straightforward loading the mods I thought. Dolphin game mods I thought where a little funky till I spent a little time with it and was like oh this makes sense they way they are doing it and I was being a dummy not fully reading the instructions
I second this is hurt my thumb real bad a few years back. Lot of the old Final fantasy games are great. I ended up most of the way the original VII on the PSX. Lot of the new ones are quick action. Chron Trigger and Earthbound are also good ones as well on the SNES