I have Puyo Puyo Tetris, Disgaea 5, Rayman Legends, Lego Worlds, Snipperclips, Doom, Skyrim, Sonic Forces (received as a joke birthday gift), Ultra Street Fighter II, Fate/Extella, Resident Evil Revelations Collection, and Super Bomberman R
So 12 so far
Unless we're counting games like Mario + Rabbids, Pokken, and FE Warriors. I own those three as well