故事始于2022年的日本关东地区郊外，一支庞大的星舰舰队突袭了地球防卫军的基地，这些被称为“Primers”的敌人是系列首次出现的人形外星生物。更糟糕的是，巨大的昆虫从更深处的地下涌出，向基地发起攻击。你将扮演一名EDF士兵，加入这场反击战，用智慧和勇气对抗这些拥有高等智慧的外星文明。战斗场面十分写实，子弹击中敌人时装甲会剥落，体液会溅洒在建筑物和地面上，营造出真实的战场氛围。
本作提供了比以往系列作品更多的任务和武器。玩家可以从四个不同的EDF职业中进行选择，每个职业都有独特的作战方式。完成任务可以解锁新的武器并推进剧情，而且在每次任务开始前，你都可以随心所欲地切换职业，以应对不同的战场需求。
所有任务都支持最多4名玩家的在线合作模式，你也可以与世界各地的EDF士兵组队。除了在线模式，游戏还支持本地分屏合作，让你们可以挤在同一个屏幕前共同抵御无尽的虫潮。无论是在线联机还是本地同乐，都能体验到与战友并肩作战的乐趣。
It's a fight for the future of the planet between the Ravagers, a merciless swarm of alien invaders, and the Earth Defense Force (EDF) in this third-person shooter.Play as four different classes in over 80 missions with a range of 800 weapons at your disposal.Co-op play supported.
HELLDIVERS™ is a hardcore, cooperative, twin stick shooter. As part of the elite unit called the HELLDIVERS, players must work together to protect SUPER EARTH and defeat the enemies of mankind in an intense intergalactic war.
NOW AVAILABLE! When the Earth falls to an extra-terrestrial invasion, humanity becomes an endangered species. Earthfall is a four-player cooperative shooter that challenges players to survive hordes of ruthless alien drones and their inscrutable masters.
Starship Troopers: Extermination is an up to 16-player co-op FPS that puts you on the far-off frontlines of an all-out battle against the Bugs! Squad up, grab your rifle, and do your part as an elite Deep Space Vanguard Trooper to take back planets from the Arachnid threat!
CounterAttack: Uprising is a side scrolling space shooter (shmup). Team up or fight solo, 1 - 4 player local or up to 8 players online cross-platform coop, unlock upgrades, use powerful ultimate abilities, enhance your ship the way you want, and save the Earth from annihilation.
From Space is a solo and co-op action-shooter for squads up to four players. Take on the challenge of liberating the earth from an alien infestation with your friends, using over-the-top weaponry in a post-apocalyptic world with awesomely stylized graphics. The apocalypse has never been so much fun!