Heed the call of battle. For there is only war. The galaxy is in peril. Entire worlds are falling. The Imperium needs you. In Space Marine 2, Mankind is in peril. The Space Marines are needed to unleash their deadly abilities and an arsenal of weaponry to obliterate the relentless Tyranid hordes as you uncover dark secrets and drive back the everlasting night to prove your ultimate loyalty to humanity. Heed the call of battle. For there is only war.