HyperRogue achievements

Collect 25 Powerstones. (or 50 in the Orb Strategy mode)

Kill two monsters at once with a single energy sword.

Complete 15 Yendor Challenges.

Have five active golems.

Construct an Elemental Gem.

Escape the Minefield after having seven mines around you.

Collect 50 Garnets.

Collect 25 Ivory Figurines. (or 50 in the Orb Strategy mode)

Find eight Holy Grails.

Find and collect an Ice Sapphire.

Get the Orb of Yendor in the Hardcore mode.

Get 15000 points in the Pure Tactic Mode.