Here is the full list of all 39 KryptCrawler achievements.
Find a Treasure
Find five Treasures
Find all Treasures
Collect one Soul Orb
Collect five Soul Orbs.
Collect all Soul Orbs.
Uncover one Secret.
Uncover five Secrets.
Uncover all Secrets.
Destroy 10 destructible walls.
Read all steles, carvings and scrolls.
Repeatedly try to escape from the Krypt.
Find Simon's secret stash.
Find the mysterious door.
Get grabbed by the Warden 10 times.
Defeat 100 spiders.
Defeat 50 scorpions.
Defeat 25 flying enemies.
Fall into a trap door 5 times.
Travel 10.000 Steps.
Finish the game in less than 2 hours.
Backtrack to the Krypt entrance and open a new path.
Wear all accessories.
Find the breastplate.
Find the sword.
Find the hammer.
Find the bow.
Find the shield.
Uncover the secret of the whispers.
Chase the small spider.
Use the Portal Stone to travel to the prison.
Use the portal to travel to the Celestial Plains.
Defeat Gahzma.
Defeat Lodric.
Defeat Agorak.
Get thrown into prison.
Finish the three trials.
Defeat a nameless evil.
Defy the Gods.