i just know that killua loves video games and he would love to play them with you
-Killua is the type of Minecraft player that would blow up villages or burn them down
-Once you taught him how to play Minecraft, that was the only thing he wanted to do with you
-He gets protective over you in Minecraft, for example, if a monster is attacking you he will try his best to kill it before it can touch you
-But he'll deny it and get embarrassed if you bring it up
-He thinks the Nether is super cool
-He would get pretty competitive and jokingly make fun of you
-He loves fighting monsters and is really good at it
-He beat the game in a short amount of time