Activate all of the spikes at once in the Spider Tomb spike field
Reflect an enemy's projectile back to him using Totec's shield
Collect all 10 red skulls in any single level
Kill 3 enemies with one bomb
Catch Totec with the grapple while he is jumping over a death fall
Complete any level-specific Reward Challenge
Earn the top score objective in any level
Jump from Totec's shield while he is jumping
Play Co-op mode
Continue playing to unlock this secret achievement.
Collect all relics, artifacts and weapons
