Colony City 27λ

Colony City 27λ

36 achievements
Ultra Rare×2
Very Rare×6
Rare×5
Uncommon×9
Common×14

About Colony City 27λ's achievements

Colony City 27λ has 36 Steam achievements, 2 of them ultra-rare — unlocked by under 5% of players. The rarest is "Little Trick", earned by just 2.1% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
2.1%
of players earned "Little Trick"

Community Ratings

Loading…
Difficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
Want to rate Colony City 27λ? Sign in with Steam — one rating per person.
ℹ️Showing global unlock rates. Sign in with Steam to see your personal progress.

All Colony City 27λ achievements

36 achievements
Little Trick
Little Trick
Defeat chapter boss with less than 5 equipped skills.
Ultra Rare2.1%
Vibrator Expert
Vibrator Expert
Have sex with all mechanical enemies.
Ultra Rare4.7%
Tentacle Enthusiast
Tentacle Enthusiast
Engage in H activities with all tentacle enemies.
Very Rare6.5%
Bold Experiments
Bold Experiments
Use 30 different consumable skills.
Very Rare7.5%
Every Man's Opportunity
Every Man's Opportunity
Have sex with all human enemies.
Very Rare7.9%
Versatile
Versatile
Simultaneously has 9 different buffs.
Very Rare9.0%
One-Hit Kill
One-Hit Kill
Defeat enemies with the first attack.
Very Rare9.5%
Busy Investigator
Busy Investigator
Use 10 cards in a single round.
Very Rare13.4%
Perfect Journey
Perfect Journey
Complete the game without any defeats.
Rare16.4%
No Leaks
No Leaks
Have more than 99 Shield.
Rare17.8%
Perfect Timing
Perfect Timing
Defeat enemies with empty queues.
Rare18.7%
You Deserve It
You Deserve It
Defeat Collby battle.
Rare19.0%
Thick-Skinned
Thick-Skinned
Increase base defense to 20.
Rare24.2%
Counter-Terrorism Expert
Counter-Terrorism Expert
Clear enemies outside of Ch. 3 Boss.
Uncommon32.3%
Dying of Embarrassment
Dying of Embarrassment
Defeat enemies using a "Shameful Attack" with maximum Attack.
Uncommon33.3%
Escaping Master
Escaping Master
Escape from binds with 3 or more stacks at once.
Uncommon33.5%
Merciless
Merciless
Defeat enemies by breaking their shield at the same time.
Uncommon33.8%
Risky Experience
Risky Experience
Reach climax during voluntary intercourse with an enemy.
Uncommon35.7%
Unwavering Focus
Unwavering Focus
Fill all queues with the same type of cards.
Uncommon35.9%
Cleansing Cults
Cleansing Cults
Clear enemies outside of Ch. 2 Boss.
Uncommon38.4%
Blitz Victory
Blitz Victory
Defeat enemies within 3 rounds.
Uncommon40.9%
Persuasion through Strength
Persuasion through Strength
Increase base Attack to 15.
Uncommon43.9%
Indomitable Me
Indomitable Me
Escape enemy binds.
Common50.1%
Mastery of Techniques
Mastery of Techniques
Activate consumable skills 3 times in a single round.
Common51.0%
Neighborhood Boss
Neighborhood Boss
Clear enemies outside of Ch. 1 Boss.
Common55.6%
Perfect Victory
Perfect Victory
Defeat enemies without losing a drop of blood.
Common58.7%
Selfish Intentions
Selfish Intentions
Exploit enemies other than Collby.
Common61.7%
Grand Finale
Grand Finale
Defeat enemies while in climax state.
Common68.1%
Strategic Patience
Strategic Patience
Accumulate 20 energy from the Charge of consumable skills.
Common78.1%
Savoring the Memories
Savoring the Memories
After climaxing in battle, return to a preparation state without binds.
Common80.5%
Shaken Milk Tea
Shaken Milk Tea
Have two types of semen inside at the same time.
Common80.9%
Firepower Unleashed
Firepower Unleashed
When defeating enemies, all activation skills are active.
Common81.5%
Enjoy the Battle
Enjoy the Battle
Reach climax in battle.
Common84.1%
Card Master
Card Master
Use all types of cards.
Common86.4%
Victory without Skills
Victory without Skills
Win battles without using consumable skills.
Common92.3%
Contentment Over Excess
Contentment Over Excess
Give up-skill rewards for victory in battle.
Common93.8%