Code Rescue

A cozy coding game: an AI made Code City forget how its own code works – and the city went dark. Find the bugs, close the gaps and bring it back to life with real code, line by line.

Steam PHPolygon PHP · Python · C# · JavaScript · Rust
Add to wishlist Keep me posted

The story

Code City stopped working.

An AI promised to take coding off everyone’s hands – and over that, the city forgot how its own code even works. Streets lie still, lights are out, whole quarters are frozen. The code is still there. It is just broken.

Your job: get it running again.

You do not write programs from scratch. You repair. A wrong arithmetic operation here, a missing condition there, a gap you close – small, real edits to real code. And with every line that runs again, a piece of the city wakes up: lights come on, fountains flow, colour returns.

Coding that does not feel like homework.

Code Rescue is peaceful. No time pressure, no failing, no high-score chase. Just you, a puzzle you can actually understand, and a city visibly grateful that you figured it out. Beginner-friendly enough for your first line of code – and honest enough that you really learn something.

Features

What to expect.

01

Real code, gently dosed

You work with real code, but in manageable portions: find the bug, fill the gap, get the condition right.

02

A city that blooms with you

Every bit of progress visibly turns the world from grey and silent into alive and colourful.

03

Cozy instead of demanding

No stress, no failing. Learn at your own pace.

04

A stance, not hype

A calm counterposition to the "AI does everything for you" promise.

Bilder

From the game.

The AI sphere above Code City – $ai->understand(); // ??? The AI sphere above Code City – $ai->understand(); // ???
The AI in dialogue: "It was me. I think I broke this place. Damn." The AI in dialogue: "It was me. I think I broke this place. Damn."
C level – terminal hall, the elevator leads on to PythonBeach C level – terminal hall, the elevator leads on to PythonBeach
Assembly level – knowledge board "History of Assembly" Assembly level – knowledge board "History of Assembly"
C level – code boards boot.c and core.c C level – code boards boot.c and core.c
Assembly level – interior with elevator Assembly level – interior with elevator

Stance

Because nobody understands it for you.

Code City collapsed because everyone relied on the AI to sort it out. That is no coincidence, that is the idea behind it: AI is a tool – not a substitute for grasping how something works yourself.

Runs on PHPolygon

The engine behind Code Rescue is open – you are welcome to look inside. Look at the engine

Welten

Six districts, six languages.

W0 · Tutorial Island · Pseudocode — Bootcamp Bay, where every journey begins W0 · Tutorial Island · Pseudocode — Bootcamp Bay, where every journey begins
W1 · PHPWorld · PHP — the industrial city, where code drives the machines W1 · PHPWorld · PHP — the industrial city, where code drives the machines
W2 · PythonBeach · Python — the tropical island, clean code under palm trees W2 · PythonBeach · Python — the tropical island, clean code under palm trees
W3 · C Shark Reef · C# — the underwater world, diving deep into OOP W3 · C Shark Reef · C# — the underwater world, diving deep into OOP
W4 · JavaScript Jungle · JavaScript — the jungle, async in the callback forest W4 · JavaScript Jungle · JavaScript — the jungle, async in the callback forest
W5 · Rust Ruins · Rust — the ancient ruins, memory safety carved in stone W5 · Rust Ruins · Rust — the ancient ruins, memory safety carved in stone

Districts 6 (tutorial + 5 language worlds) · Languages Pseudocode, PHP, Python, C#, JavaScript, Rust · Engine PHPolygon (open source, PHP) · Platform Steam · Status In development

Wake the city up.

Sign up and hear first when Code Rescue is playable. One or two mails a month, never passed on, and one link in every mail ends it.