Book of the Old

11 achievements

Ultra Rare×1

Very Rare×3

Uncommon×5

Common×2

About Book of the Old's achievements

Book of the Old has 11 Steam achievements, 1 of them ultra-rare — unlocked by under 5% of players. The rarest is "Challenge Myself", earned by just 3.5% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

3.5%

of players earned "Challenge Myself"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

Want to rate Book of the Old? Sign in with Steam — one rating per person.

ℹ️Showing global unlock rates. Sign in with Steam to see your personal progress.

All Book of the Old achievements

11 achievements

Challenge Myself

Defeat Servant of the Old in Hard mode.

Ultra Rare3.5%

End

Defeat Servant of the Old.

Very Rare5.3%

Rich

Got more than 1000 coins in a single exploration.

Very Rare10.6%

Strong

Max HP was over 240.

Very Rare12.4%

I'm Strong

Finish the exploration for first time.

Uncommon35.5%

Secret Born

Fail in the exploration for first time.

Uncommon35.5%

Card Power

Got 10 cards in CEREMONY area.

Uncommon37.3%

Smash

Defeat a boss in 15 seconds.

Uncommon37.3%

Upgrade

Got a 3-star card.

Uncommon48.4%

No Need

Sold a card.

Common67.5%

Secret Manor

Enter the exploration area for first time.

Common88.0%