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