Are you looking for offline action free games ? You are lucky this game is extreme ops.With the metal slug you will be in new mood.In addition it is one of the best offline adventure games.

Metal Black OPS is a 2D mobile shooter centered around an army of mercenaries trying to finish their mission to save the world, then go home and take a well-deserved nap.
Choose your metal commando, purchase an arsenal of powerful guns and grenades then blow EVERYTHING up.Your metal soldier has armor.Keep up the game and kill the boss.

Offline action game without internet.