SENTRY Steam CD Key

SENTRY is an action-defense first-person shooter where you defend your spaceship against a relentless alien threat. Use traps, turrets, and environmental destruction to repel invading hordes and engage the enemy in fast-paced FPS action across a dynamic campaign. Earth has Fallen The last remaining ships make their attempted escape. As a member of the SENTRY Defense Program, you have been woken from stasis to protect the precious human cargo as your vessel flees across space. A Desperate Defe...