I counldnt see the meters even when i fullscreened, but its probably even more fun without knowing how much oxygen you have because it encourages me to stay in dangerous situations to always get more oxygen.
The biggest thing I appreciated was how the visual style communicates very concisely; I always knew roughly how something was going to behave within seconds after it came on screen. In addition, the art, story, and audio are very cohesive and work well together.
overall super fun quick experience that made me feel like a ultimate jamer