日本史年号グリッド
9 achievements
Ultra Rare×1
Very Rare×7
Uncommon×1
About 日本史年号グリッド's achievements
日本史年号グリッド has 9 Steam achievements, 1 of them ultra-rare — unlocked by under 5% of players. The rarest is "室町時代クリア", earned by just 2.5% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
2.5%
of players earned "室町時代クリア"
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All 日本史年号グリッド achievements
9 achievements
Ultra Rare2.5%
Very Rare5.1%
Very Rare5.1%
Very Rare5.1%
Very Rare5.1%
Very Rare5.1%
Very Rare5.1%
Very Rare5.1%
Uncommon30.7%