He then comes upon a hidden chamber filled with arcane, futuristic mechanisms, discovering an elevator leading to an outer-world location.

Upon arrival the team was advised to locate a hidden chamber to find the solution to the second cryptex, and that what was inside would point them to the treasure.

This implies the tantalising prospect that it may link other hidden chambers, or contain artefacts itself.

Collect magic items, find hidden chambers and jump across precipitous holes.

There are different contrivances to fool the enemy such as hidden chambers and stairs, completely unexpected and reversible trap like doors and floors, secret tunnels, escape pits.