Find ALL collectibles.
Find your very first cube shard.
Get to the end.
Collect all 32 Golden Cubes and 32 Anti-Cubes.
Find the Tome artifact.
Find the Skull artifact.
Find the Writing Cube artifact.
Find the Counting Cube artifact.
Find an Anti-Cube.
Reactivate all 5 warp gates.
Break the code.
RTRTLTRTRTLTLTLT
77408
1846
5
13
1459
1624