Here is the full list of all 15 Shadows of Duat Demo achievements.
Start a new game.
Drink your first health potion.
Get the shotgun.
Arrives for the first time at the Sanctuary.
Die for the first time.
Complete the Demo.
Congratulations, you are cursed!
You have died 5 times.
You've been trapped in the tomb for 30 minutes.
You have failed 5 puzzles.
You have fallen into 5 trap.
You have died 10 times.
You've been trapped in the tomb for 1 hour.
You have failed 10 puzzles.
You have fallen into 10 traps.