I mostly play modded Minecraft with the Advent of Ascension mod (for 1.7.10), which adds 21 dimensions and 330 mobs. I am also a helper on the Mojira bug tracker and edit the Minecraft Wiki every now and then.
Some other mods/resourcepacks that I like to play with:
Sound filters (reverberation and muffling)
Dynamic Surroundings (adds lots of sound ambience and visual effects, successor of Matmos and Presence footsteps)
Snowsong sound pack (resource pack that changes most sounds in the game)
List of websites that illegally repost mods: https://github.com/VictiniX888/Illegal-Mod-Sites/blob/master/SITES.md
Minecraft, music, programming (to some extent)