Compile & Defend

Compile & Defend

48 achievements
Ultra Rare×17
Very Rare×12
Rare×13
Uncommon×1
Common×5

About Compile & Defend's achievements

Compile & Defend has 48 Steam achievements, 17 of them ultra-rare — unlocked by under 5% of players. The rarest is "Senior Developer", earned by just 2.0% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
2.0%
of players earned "Senior Developer"

Community Ratings

No ratings yet
Difficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All Compile & Defend achievements

48 achievements
Senior Developer
Senior Developer
Beat all four Intermediate maps.
Ultra Rare2.0%
Principal Engineer
Principal Engineer
Beat all five Advanced maps.
Ultra Rare2.0%
Ran the Gauntlet
Ran the Gauntlet
Beat Gauntlet.
Ultra Rare2.0%
Solved the Maze
Solved the Maze
Beat all 24 waves of Labyrinth.
Ultra Rare2.0%
Kernel Panic
Kernel Panic
Beat all 24 waves of Kernel Panic.
Ultra Rare2.0%
Hot Swap
Hot Swap
Beat Rotation, where every round flips the threat.
Ultra Rare2.0%
Bare Metal
Bare Metal
Beat any map on Hardcore, with the convenience API stripped away.
Ultra Rare2.0%
No Standard Library
No Standard Library
Beat an Advanced map on Hardcore.
Ultra Rare2.0%
Open Source
Open Source
Publish a level to the Steam Workshop.
Ultra Rare2.0%
Meat Grinder
Meat Grinder
Beat Meatgrinder.
Ultra Rare2.0%
Zero Warnings
Zero Warnings
Earn all three stars on all seven tutorial stages.
Ultra Rare4.0%
Junior Developer
Junior Developer
Beat all four Beginner maps.
Ultra Rare4.0%
Full Stack
Full Stack
Beat every campaign map.
Ultra Rare4.0%
Stack Overflow
Stack Overflow
Write a function that calls itself too many times.
Ultra Rare4.0%
Every Tool in the Box
Every Tool in the Box
Place all ten tower types in a single run.
Ultra Rare4.0%
Refactor Everything
Refactor Everything
Sell ten towers in a single run.
Ultra Rare4.0%
Level Designer
Level Designer
Create and save your own level.
Ultra Rare4.0%
Pattern Matching
Pattern Matching
Clear a wave using a switch / match statement.
Very Rare6.0%
Segmentation Fault
Segmentation Fault
Lose a run on the very first round.
Very Rare6.0%
Three Green Checks
Three Green Checks
Earn all three stars on a single campaign map.
Very Rare8.0%
No Leaks
No Leaks
Beat a campaign map without losing a single life.
Very Rare10.0%
Peer Reviewed
Peer Reviewed
Earn all three stars on every campaign map.
Very Rare12.0%
Full Sweep
Full Sweep
Destroy 100,000 enemies.
Very Rare12.0%
Uptime
Uptime
Reach freeplay round 50.
Very Rare12.0%
Pull Request
Pull Request
Beat five levels made by other players.
Very Rare12.0%
Infinite Loop
Infinite Loop
Blow the per-tick instruction budget.
Very Rare12.0%
Production Ready
Production Ready
Beat every campaign map on Hard.
Very Rare14.0%
Memory Leak Fixed
Memory Leak Fixed
Destroy 10,000 enemies.
Very Rare14.0%
Recursive Cleanup
Recursive Cleanup
Destroy a Titan and every enemy it spawns, in the same round.
Very Rare14.0%
Shipped It
Shipped It
Beat any campaign map.
Rare16.0%
Optimization Pass
Optimization Pass
Beat any campaign map on Hard.
Rare16.0%
Refactored
Refactored
Earn a Mastery star on any campaign map.
Rare16.0%
Multilingual
Multilingual
Clear a level in three different coding languages.
Rare16.0%
Polyglot
Polyglot
Clear a level in all seven coding languages.
Rare16.0%
Copy, Paste, Ship
Copy, Paste, Ship
Save five snippets to your library.
Rare16.0%
Titan Slayer
Titan Slayer
Destroy a Titan.
Rare20.0%
Null Pointer
Null Pointer
Reveal a Shade with a Detect tower and destroy it.
Rare20.0%
Long Running Process
Long Running Process
Reach freeplay round 20.
Rare20.0%
Don't Repeat Yourself
Don't Repeat Yourself
Clear a wave with a script that defines and calls its own function.
Rare22.0%
Fully Compiled
Fully Compiled
Clear all seven tutorial stages.
Rare26.0%
Loop de Loop
Loop de Loop
Clear the swarm stage with a `for` loop.
Rare28.0%
Garbage Collection
Garbage Collection
Destroy 1,000 enemies.
Rare28.0%
Learning the Syntax
Learning the Syntax
Clear the first four tutorial stages.
Uncommon38.0%
Big-O Notation
Big-O Notation
Earn the efficiency star on any tutorial stage.
Common74.0%
Code Golf
Code Golf
Earn the brevity badge on any tutorial stage.
Common74.0%
Hello, World
Hello, World
Compile a script and land your first shot.
Common82.0%
First Blood
First Blood
Destroy your first enemy.
Common82.0%
RTFM
RTFM
Open the in-game language reference.
Common82.0%