I'm happy that your friend turned you on to the Unreal Engine because that's one of the noticeable things about this game, the lovely textures. I love the super-clean laboratory appeal before everything goes to crap haha it would be nice if the player (him/her) had a voice, or some sort of input for the given situation. And also, instead of just having to run around, a few tasks to accomplish would make it all the more better, while leading up to the fungus outbreak. I love where this is heading and would love MORE!
Great work!