Alien Swarm is a F2P, Co-op, Alien, Top-down Shooter, Single and Multiplayer video game developed and published by Valve Corporation. The game takes place in the science-fiction world and includes different characters such as Officer, Medic, Special Weapon, and Tech.
You can select one of them to get into the game world where you have to fight against aliens using different weapons. The gameplays from the top-down perspective at a 60-degree angle and over four players can play in single-player co-op mode.
According to the story, the protagonist colonized a planet in 2052. Different alien factions came and destroyed everything. You can assume the role of the protagonist, and the ultimate task is to explore the earth, find survivors, destroy units, and colony to fend off alien factions from spreading.
Tactical, Co-op, Sixty-four Achievements, Map Generating Tools, Four Character Classes, Forty Weapons, etc. are the prominent features of the game.
Halo: Spartan Assault is an Action, Twin Stick Top-down Shooter, Single-player and Multiplayer video game developed by 343 Industrial and published by Microsoft Studios. The game takes place between the events of Halo 4 and Halo 3. According to the story, the alien factions are invading the game world and the game chooses you to fend off aliens from destroying the world. The ultimate task is to explore the game world, navigate objects, collect power-ups and slaughter aliens using different weapons.
It consists of over twenty-five missions in single-player mode, and you have to complete each one at any cost. The game plays from a top-down perspective, and you can control the character named Edward Davis, using touch controls.
Complete the levels and earn XP points and use them to unlock further levels and content. With cool features, exciting modes, brilliant characters, and superb mechanics and controls, Halo: Spartan Assault is a wonderful game to play and amuse.