Favorite game series(es) of all time are Metroid (all of 'em, including the supposedly bad ones), The Witcher, Souls, and Metal Gear (proper, Solid, and Rising).

My favorite genres include (but are not limited to): FPS, TPS, WRPG, JRPG (depending), 2D & 3D Platformer, 2D & 3D Fighter, Rhythm, "Survival Horror", Hack 'n' Slash, Action/Adventure, and "Metroidvania".