Metal Slug X

The game takes place in World War II, where players control a group of soldiers fighting against an enemy invasion. They must navigate through various locations, from city streets to military bases, and fight their way through hordes of enemies.

Gameplay involves running and gunning, with an emphasis on co-op play. Players can choose to play solo or team up with friends to take down the enemy forces. The game features a variety of vehicles, including tanks and aircraft, which can be used to transport soldiers and attack enemies from the air.

Players must also manage their soldiers' health and ammo levels, as well as navigate through obstacles and traps set by the enemy. The game's action-packed gameplay and varied level design make for an exciting and challenging experience.