Chris Achenbach's Homepage!

Welcome to my homepage, here are some of my random hobby projects.

Welcome to my awesome homepage, please you enjoy your stay Welcome Welcome Welcome Welcome Welcome Welcome Welcome Welcome Welcome Welcome

Currently Working on...

a first-person ARPG with the Godot engine.

Pathtrace Game

Pathtracer tutorial converted into a game, playable on shadertoy: https://www.shadertoy.com/view/dlGcRR

Dark Matter Simulator

The Dark Matter Simulator is an educational web browser simulation for college astronomy classes used to learn about dark matter, and how it affects the velocity of stars in a galaxy! The simulation features real data from published observations to show how stars in galaxies are moving more quickly than expected, and how dark matter can be used to explain why.

Try out the Dark Matter Simulator!

Dark Matter Simulator Source Code

Tilegame Client and Server

2D chatroom. Chat messages appear over your head and you can walk around a small tile-based map. Find out more from the Overview:

Overview of Tilegame

Balloon Jump Game

I made a game where you go up by grabbing balloons.

Dot Path Game

A browser game made with SVG

Chris Achenbach © 2025