Robo's World: The Zarnok Fortress achievements

Destroy all item crates in level E2

Stick an enemy with a grenade that has bounced more than 5 times

Complete a play-through on Normal or harder

Turn off all lights in level E4 on Hardcore difficulty

Complete a play-through on Easy or harder

Have every facility on the Fortress rigged to detonate

Destroy both Experts in level E5

Kill a Guardian after being chased by it for over 1 minute

Unlock all Digital Environment entrance points (Easy or harder)

Complete a play-through on Difficult or harder

Complete a play-through on Hardcore

Complete New Game Plus