What are some of your methods or products with which you improve your video game experience?

Mods! I think a lot of us use this one. Mods can make any game 10 times better than it already is. For instance, I modded the shit out of Skyrim, some of the results were both fun and impressive.

The first time I played Final Fantasy III, the original one on NES. It has a charming music (pretty impressive for 8-bit era), though it gets somewhat tiresome after a while. So I turned it off and made a playlist with just the right theme. It made my adventure that much better. To this day whenever I listen to Enya fond memories of Final Fantasy III keep rushing back.