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Megabonk
100 / 139 achievements72%
Ultra Rare0 / 26
Very Rare5 / 10
Rare16 / 24
Uncommon21 / 21
Common58 / 58
About Megabonk's achievements
Megabonk has 139 Steam achievements, 26 of them ultra-rare — unlocked by under 5% of players. The rarest is "Cheesy Hat", earned by just 0.7% of players. 2 SteamVault members have 100%-completed it so far. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
0.7%
of players earned "Cheesy Hat"
SteamVault 100%s
2
members fully completed it
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
Want to rate Megabonk? Sign in with Steam — one rating per person.
All Megabonk achievements
Your unlocked achievements
139 achievements
Rare19.2%✓ 2 Jul 2026
Rare21.8%✓ 31 May 2026
Rare19.5%✓ 31 May 2026
Rare22.9%✓ 12 Apr 2026
Rare24.5%✓ 11 Apr 2026
Rare23.1%✓ 27 Feb 2026
Very Rare9.8%✓ 27 Feb 2026
Very Rare7.9%✓ 27 Feb 2026
Rare23.6%✓ 25 Feb 2026
Rare29.3%✓ 25 Feb 2026
Uncommon39.3%✓ 25 Feb 2026
Rare23.2%✓ 23 Feb 2026
Rare22.8%✓ 23 Feb 2026
Uncommon42.7%✓ 23 Feb 2026
Rare25.1%✓ 23 Feb 2026
Rare29.5%✓ 23 Feb 2026
Uncommon35.7%✓ 19 Feb 2026
Uncommon34.6%✓ 19 Feb 2026
Very Rare14.6%✓ 19 Feb 2026
Very Rare8.8%✓ 18 Feb 2026
Uncommon45.5%✓ 15 Feb 2026
Uncommon31.1%✓ 15 Feb 2026
Rare19.2%✓ 15 Feb 2026
Very Rare12.8%✓ 15 Feb 2026
Uncommon40.1%✓ 7 Feb 2026
Rare21.1%✓ 14 Dec 2025
Common57.6%✓ 11 Dec 2025
Uncommon31.3%✓ 9 Dec 2025
Rare20.6%✓ 29 Nov 2025
Uncommon30.1%✓ 29 Nov 2025
Uncommon34.7%✓ 28 Nov 2025
Common68.1%✓ 28 Nov 2025
Uncommon39.3%✓ 27 Nov 2025
Rare15.8%✓ 27 Nov 2025
Common65.3%✓ 27 Nov 2025
Common55.6%✓ 27 Nov 2025
Uncommon40.2%✓ 27 Nov 2025
Uncommon44.1%✓ 27 Nov 2025
Common57.0%✓ 27 Nov 2025
Common50.6%✓ 27 Nov 2025
Common59.3%✓ 27 Nov 2025
Common64.3%✓ 27 Nov 2025
Common60.1%✓ 27 Nov 2025
Uncommon36.2%✓ 26 Nov 2025
Common86.7%✓ 26 Nov 2025
Uncommon37.2%✓ 25 Nov 2025
Common64.1%✓ 25 Nov 2025
Uncommon45.3%✓ 25 Nov 2025
Common57.3%✓ 25 Nov 2025
Uncommon44.3%✓ 25 Nov 2025
Common59.0%✓ 25 Nov 2025
Common56.2%✓ 25 Nov 2025
Common66.2%✓ 25 Nov 2025
Common61.4%✓ 25 Nov 2025
Uncommon33.7%✓ 24 Nov 2025
Common66.3%✓ 24 Nov 2025
Common81.0%✓ 24 Nov 2025
Common59.5%✓ 24 Nov 2025
Common68.0%✓ 24 Nov 2025
Common78.3%✓ 24 Nov 2025
Common72.2%✓ 24 Nov 2025
Common72.4%✓ 24 Nov 2025
Common57.2%✓ 24 Nov 2025
Uncommon44.8%✓ 24 Nov 2025
Common55.2%✓ 24 Nov 2025
Common58.7%✓ 24 Nov 2025
Common76.8%✓ 24 Nov 2025
Common59.1%✓ 24 Nov 2025
Common86.9%✓ 24 Nov 2025
Uncommon37.5%✓ 23 Nov 2025
Common83.1%✓ 23 Nov 2025
Common80.9%✓ 23 Nov 2025
Common82.6%✓ 23 Nov 2025
Uncommon40.2%✓ 23 Nov 2025
Common83.4%✓ 23 Nov 2025
Common84.0%✓ 23 Nov 2025
Common85.9%✓ 23 Nov 2025
Common74.1%✓ 23 Nov 2025
Common82.7%✓ 23 Nov 2025
Common66.2%✓ 23 Nov 2025
Common86.7%✓ 23 Nov 2025
Common86.4%✓ 22 Nov 2025
Common86.9%✓ 22 Nov 2025
Common56.7%✓ 22 Nov 2025
Common92.6%✓ 22 Nov 2025
Common90.4%✓ 22 Nov 2025
Common81.2%✓ 22 Nov 2025
Common90.4%✓ 22 Nov 2025
Common77.0%✓ 22 Nov 2025
Common91.7%✓ 22 Nov 2025
Common85.5%✓ 22 Nov 2025
Common72.6%✓ 22 Nov 2025
Common95.5%✓ 22 Nov 2025
Common93.6%✓ 22 Nov 2025
Common78.7%✓ 22 Nov 2025
Common96.1%✓ 22 Nov 2025
Common95.7%✓ 22 Nov 2025
Common94.5%✓ 22 Nov 2025
Common86.4%✓ 22 Nov 2025
Common93.6%✓ 22 Nov 2025
Locked — 39 remaining
Ultra Rare0.7%
Ultra Rare0.7%
Ultra Rare0.8%
Ultra Rare1.0%
Ultra Rare1.0%
Ultra Rare1.0%
Ultra Rare1.0%
Ultra Rare1.0%
Ultra Rare1.0%
Ultra Rare1.3%
Ultra Rare1.5%
Ultra Rare1.6%
Ultra Rare2.0%
Ultra Rare2.1%
Ultra Rare2.1%
Ultra Rare2.2%
Ultra Rare2.4%
Ultra Rare2.6%
Ultra Rare2.8%
Ultra Rare3.0%
Ultra Rare3.5%
Ultra Rare4.1%
Ultra Rare4.1%
Ultra Rare4.1%
Ultra Rare4.3%
Ultra Rare4.3%
Very Rare6.0%
Very Rare6.8%
Very Rare8.2%
Very Rare8.8%
Very Rare14.4%
Rare15.1%
Rare16.8%
Rare17.5%
Rare20.4%
Rare21.1%
Rare22.1%
Rare22.1%
Rare23.9%