It's cool and I like the simple 3D graphics, but I would say that it seems a bit "too dark", I know it's the basis for the gameplay, but it's a bit frustrating seeing so little and feeling so lost. (manageable, but feels a little bit irritating) Maybe the rays could emit a bit of light around them or something, so that you could see a bit better your environment ? Also, when you spam the laser, it becomes quickly very bad for FPS after like 20-30 shootings