Hidden Passage is a first-person perspective action game where you control your character through randomly generated passages.

- Power-ups give you a temporary run and look speed buff for 5 seconds
- Each gold collected adds +1.25 seconds to your countdown timer (originally 30 seconds)
- Collect ALL the gold in a passage in order to advance to the next one
- The higher the passage, the bigger and more complex it is
- When the countdown timer hits 0, the game is over