CM-SS13

CM-SS13

12 achievements
Ultra Rareร—10
Very Rareร—2

About CM-SS13's achievements

CM-SS13 has 12 Steam achievements, 10 of them ultra-rare โ€” unlocked by under 5% of players. The rarest is "Close the incisions!", earned by just 1.4% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
1.4%
of players earned "Close the incisions!"

Community Ratings

No ratings yet
Difficultyโ€”
Easy โ†’ Brutal
Enjoymentโ€”
Meh โ†’ Loved it
Grindinessโ€”
No grind โ†’ Huge grind
Want to rate CM-SS13? Sign in with Steam โ€” one rating per person.
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All CM-SS13 achievements

12 achievements
Close the incisions!
Close the incisions!
Join as a Doctor
Ultra Rare1.4%
Pick up that can.
Pick up that can.
Join as a member of the Military Police
Ultra Rare1.4%
Close one.
Close one.
Surgically remove a nesting larva
Ultra Rare1.5%
Always go rock.
Always go rock.
Win at Rock Papers Scissors
Ultra Rare1.7%
Enter into this world violently.
Enter into this world violently.
Burst as a Xenonid
Ultra Rare3.5%
Relentless and bloodthirsty, the head of the charge.
Relentless and bloodthirsty, the head of the charge.
Join as a Delta squad member
Ultra Rare3.8%
Our most typical group of marines.
Our most typical group of marines.
Join as an Alpha squad member
Ultra Rare4.6%
The purple squad of friendly faces.
The purple squad of friendly faces.
Join as a Charlie squad member
Ultra Rare4.8%
Gotta keep moving.
Gotta keep moving.
Help someone up
Ultra Rare4.9%
The most diligent of architects and engineers.
The most diligent of architects and engineers.
Join as a Bravo squad member
Ultra Rare5.0%
A violent triumph, or a miserable failure?
A violent triumph, or a miserable failure?
Complete a round as a Marine
Very Rare5.4%
Here's your rifle and helmet, boot.
Here's your rifle and helmet, boot.
Enlist with the USCM
Very Rare6.6%