In my case, more or less in order of preference:
1º)Shooters or with shooter mechanics, either FPS/TPS.
2º)VN's, Graphic adventures.
3º) RPG. Or 'TradRPG'
4) AI-Roleplay.
There are more like real time strategy and more experimental or art focused games i enjoy from time to time but didn't know how much in order to list them XD.