Welcome to BOOM - Level 5 - Phobos Base Lab Phobos Base Lab is the halfway point in the Episode 1 story. This level has many more traps and monsters then previous levels making it more of a challenge. Look out for secret passages and be sure to complete all difficulty levels. 😱 - Choose 1 or 4 Difficulty Settings 🔫 - Fast Passed FPS Shooter 😈 - Eliminate all Guards and Zombies 🏆 - Complete all Objectives Made in UEFN and Unreal Engine 5