Hammer Knight

35 achievements

Very Rare×3

Rare×4

Uncommon×11

Common×17

About Hammer Knight's achievements

Hammer Knight has 35 Steam achievements. The rarest is "Flawless Defense", earned by just 5.5% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

5.5%

of players earned "Flawless Defense"

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Hammer Knight achievements

35 achievements

Flawless Defense

Survive over 25 waves without sustaining any damage.

Very Rare5.5%

Unscathed Survivor

Survive over 20 waves without taking any damage.

Very Rare7.4%

Fortitude's Strength

Vigilance's Might LV.Max.

Very Rare12.9%

Blizzard

Upgrade the Frostblaster to max level in a single game session.

Rare22.2%

Life's Limit

Rune of Vitality LV.Max.

Rare22.2%

Last Survivor

Survive over 55 waves in fierce combat, proving your unmatched stamina and tactical acumen.

Rare22.2%

Hellfire

Upgrade the Flamethrower to max level in a single game session.

Rare24.0%

Hoarding Syndrome

Upgrade the Furnace to max level in a single game session.

Uncommon31.4%

Life Harvester

Lifesteal LV.Max.

Uncommon33.3%

Lightning Speed

Swift Binding LV.Max.

Uncommon37.0%

Mechanical Storm

Haste Core LV.Max.

Uncommon37.0%

Wall Guardian

After withstanding 40 waves of enemies, you've forged a legend of steadfast defense.

Uncommon37.0%

Peak Ascension

Reach level 30 in a single game session.

Uncommon38.8%

Master Scavenger

Greedy Grasp LV.Max.

Uncommon40.7%

Trap Hell

Upgrade the Spike to max level in a single game session.

Uncommon42.5%

Unstoppable

Having endured 35 waves, your defensive strategies and skills are maturing impressively.

Uncommon44.4%

Bullet storm

Upgrade the Turret to max level in a single game session.

Uncommon48.1%

Engineering Feat

After enduring a 15-minute onslaught of robots, your building prowess and strategic defense have truly established you as a master of engineering feats.

Uncommon50.0%

Unshakable

Upgrade the Barrier to max level in a single game session.

Common51.8%

Iron Fortress

Architect's Might LV.Max.

Common51.8%

Dominating the Rivals

Reach level 30 in a single game session.

Common59.2%

Firestarter

Build the Flamethrower for the first time.

Common61.1%

Icy Breeze

Build the Frostbite Tower for the first time.

Common61.1%

Finding Your Footing

Survive over 25 waves, demonstrating that your perseverance and strategic planning are beginning to pay off.

Common61.1%

First Mishap

Just like every engineer might face unexpected challenges in their first design, your first death has taught you a valuable lesson.

Common64.8%

Spike

Build the Spike for the first time.

Common64.8%

Defense Engineering Expert

Surviving more than 10 minutes showcases your advanced defensive skills as an engineer.

Common70.3%

Unstoppable Force

Reach level 20 in a single game session.

Common72.2%

Productionism

Build the Furnace for the first time.

Common72.2%

Architect's First Test

As an engineer wielding a hammer, you've successfully survived over 5 minutes in the game. This marks an important step on your path to becoming a master builder.

Common74.0%