ideas for the first person shooter

Metroid Prime was a very impressive game as far as visual effects go.

Adding visor and visual effects to a first person game really increased the feedback and immersion.

Something like this is what i would like to include in the first person game we are making, probably on a smaller scale though, can't shoot too high, right?

Had Unity class today
Looking forward to brainstorming ideas for the first person shooter and hoping to make it quite interesting and... yeah.