Give the genre of the following game titled 'Airlock' , 'Airline Tycoon' , and 'Airblade', respectively.
genre refers to genre_name; 'Airlock', 'Airline Tycoon' , and 'Airblade' refers to game_name IN ('Airlock', 'Airline Tycoon', 'Airblade');
SELECT T2.genre_name FROM game AS T1 INNER JOIN genre AS T2 ON T1.genre_id = T2.id WHERE T1.game_name IN ('Airlock', 'Airline Tycoon', 'Airblade')