Nightmare Cave

20 achievements

Uncommon×19

Common×1

About Nightmare Cave's achievements

Nightmare Cave has 20 Steam achievements. The rarest is "Secret Cave", earned by just 35.0% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

35.0%

of players earned "Secret Cave"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Nightmare Cave achievements

20 achievements

Secret Cave

Secret Cave found!

Uncommon35.0%

Secret Gem

Secret Gem found!

Uncommon35.0%

Runic Power!

All runes collected!

Uncommon35.0%

Archer Nightmare Lord

Archer Nightmare Lord defeated

Uncommon37.5%

Tentacle Nightmare Lord

Tentacle Nightmare Lord defeated

Uncommon37.5%

The Council Nightmare Lords

The Council Nightmare Lords defeated

Uncommon37.5%

Summoner Nightmare Lord

Summoner Nightmare Lord defeated

Uncommon37.5%

Spirit Nightmare Overlord

Spirit Nightmare Overlord defeated

Uncommon37.5%

Guardian Nightmare Lord

Guardian Nightmare Lord defeated

Uncommon37.5%

The Blue Chest

The Blue Chest opened!

Uncommon37.5%

Me and the boys

Me and the boys are back together!

Uncommon37.5%

End of the Nightmare

Nightmare cleared!

Uncommon37.5%

Slime Lord

Slime Lord defeated

Uncommon40.0%

The Crystal

The Crystal found!

Uncommon40.0%

Maximum Level

Maximum level reached!

Uncommon40.0%

Sword Master

Maximum sword damage reached!

Uncommon40.0%

Bow Master

Maximum bow damage reached!

Uncommon40.0%

Shadow Nightmare Lord

Shadow Nightmare Lord defeated

Uncommon42.5%

The One Ring

Give the One Ring to it's rightful owner

Uncommon45.0%

Loot Crate

Crate of loot opened!

Common70.0%