Here is the full list of all 27 Eye of the Temple achievements.
Open the tower gate.
Get the lens.
Extract all gems from 5 intact pots.
Tip over 5 pots so they fall down.
Light up all the monoliths.
Activate the minecart.
Set a scarab ablaze without your torch.
Get the oil.
Activate the fire.
Open the temple gate.
Smash 5 pots.
Whirl the whip above your head.
Crack the whip.
Defeat a scarab in 3 hits or less with your whip.
Defeat a scarab with your unlit torch.
Set a scarab ablaze with your torch.
Start a speedrun challenge.
Reach speed level 50 in a speedrun challenge.
Finish a complete game speedrun in 90 minutes or less.
Drive away the darkness.
Find a hidden pot.
Listen to all the shrines.
Preserve the light.
Find the blue eyed golden idol.
Find the red eyed golden idol.
Find the yellow eyed golden idol.
Find the green eyed golden idol.