While working on the cave I encountered many unique challenges many of which owning to the games VR platform.

One challenge I encountered was the issue of directing the player's attention and pacing the player's progression through the level. The player would often just walk through the cave without paying much attention. This made the cave which was meant to be an area of interest into nothing but an uninteresting corridor. While these are both problems in normal usual 3D games VR compounded since the way people look around normally is very different to how they do in a game.
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I found that implementing crawl spaces helped since they forced the player to physically move their body to navigate the cave. This meant that players had to pay attention to their surroundings which made for a more enjoyable gameplay experience overall. These crawl spaces also helped in directing the player's attention to where I wanted it as it focused points of interest into much narrow field of view.