But i have 1 sugestion Oxygen level view and feature! this would add a dif display mode. it would be like you were in fire BUT in the air it would have a shade of blue to indicate good oxygen levels! but if their would be fire stickman or anything else that burns oxygen it would have a shade of purple. things such as plants would replenish the oxygen supply BUT will die if it is to high. (teehee that rhymed) please respond.