LADEN / GAMES
Play now · in your browser
Laden: Cosmic Code
Small lines of code. Big discoveries.
One little command. One hop from Spark. Suddenly, Python is something you can see. A space game that turns curiosity into real code, from your first words on Earth to a probe at the Moon and a rover on Mars. It runs right in your browser.

Cosmic Code
Write code. Watch what happens.
Laden: Cosmic Code
Start with Spark class on Earth: run a line, watch what happens, then try an idea of your own. Next come First Contact at the Moon, investigations on Mars and a compressed learning journey along the Voyager trail. You write real Python in the browser, with Three.js drawing the world around you.
Learn by trying
- Begin with a command, a word in quotes and a number.
- Build towards loops, conditions, functions and data.
- Watch playback beside the line of code that caused each action.
- Take a hint, change something and try again. Mistakes belong in discovery.
Let curiosity lead
A solar system to wonder about
Look around a stylized solar system. Meet Spark on Earth, explore the Moon with the probe Lumen and investigate Mars with the rover Mesa. The outer planets form compressed stops on the Voyager trail — not free-flight worlds. The pictures are illustrations, not a scale model. Facts, simulations and open questions are clearly distinguished.

Earthrise
Work in motion
From the game
Gameplay pictures. Lessons are currently in English.

First Contact

Mesa / Mars

The sample trench
02 / Play now
FUCK FUCK'EM
Laden Labs Developer · public browser game
Straight into Sewer of Rage.
FUCK FUCK'EM is a first-person arcade game from Laden Labs Developer. Its first level is Sewer of Rage. The browser game uses raycasting to draw the game world and is controlled with a keyboard and mouse.
Play directly in your browser. No account required. Opens in a new tab; keyboard and mouse required.
The public browser edition uses HTML Canvas and JavaScript. No download needed.