METAL SLUG DEFENSE
64 achievements
Ultra Rare×19
Very Rare×41
Rare×3
Uncommon×1
About METAL SLUG DEFENSE's achievements
METAL SLUG DEFENSE has 64 Steam achievements, 19 of them ultra-rare — unlocked by under 5% of players. The rarest is "World2 Area 10: Free "HEIDERN"! ", earned by just 3.8% 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
3.8%
of players earned "World2 Area 10: Free "HEIDERN"! "
SteamVault 100%s
2
members fully completed it
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All METAL SLUG DEFENSE achievements
64 achievements
Ultra Rare3.8%
Ultra Rare3.8%
Ultra Rare3.9%
Ultra Rare3.9%
Ultra Rare4.0%
Ultra Rare4.0%
Ultra Rare4.1%
Ultra Rare4.2%
Ultra Rare4.2%
Ultra Rare4.3%
Ultra Rare4.3%
Ultra Rare4.3%
Ultra Rare4.4%
Ultra Rare4.5%
Ultra Rare4.6%
Ultra Rare4.7%
Ultra Rare4.8%
Ultra Rare4.8%
Ultra Rare4.9%
Very Rare5.3%
Very Rare5.3%
Very Rare5.3%
Very Rare5.3%
Very Rare5.4%
Very Rare5.5%
Very Rare5.6%
Very Rare5.6%
Very Rare5.7%
Very Rare5.7%
Very Rare5.8%
Very Rare5.8%
Very Rare5.8%
Very Rare6.0%
Very Rare6.1%
Very Rare6.1%
Very Rare6.2%
Very Rare6.3%
Very Rare6.4%
Very Rare6.4%
Very Rare6.5%
Very Rare6.6%
Very Rare6.7%
Very Rare6.7%
Very Rare6.9%
Very Rare7.0%
Very Rare7.5%
Very Rare7.5%
Very Rare7.9%
Very Rare7.9%
Very Rare7.9%
Very Rare8.0%
Very Rare8.3%
Very Rare8.4%
Very Rare9.0%
Very Rare9.3%
Very Rare10.3%
Very Rare11.4%
Very Rare11.6%
Very Rare13.4%
Very Rare14.5%
Rare16.6%
Rare19.1%
Rare26.4%
Uncommon44.5%