• Ongoing evolutionary robotics inspired video game

  I'm a programmer, specializing in evolutionary robotics. I'm making a little virtual creatures game for mobile. pic.twitter.com/giH8u4RbGV

  — Shane Celis (@shanecelis) October 8, 2019

Paid Unity Assets

• Minibuffer Console is a developer console for Unity that is very Emacs-y.

• Creature Eye Shader is a procedural eye shader.

• Custom Pointer allows any object to become a mouse pointer.

• GraphCraft is graph-based creature builder.

Open Source Unity Libraries

• Realtime Simulated Caustics, a straight port of Evan Wallace’s “Water Demo” to Unity.

  [Whispers:] To my late night followers, I give you water caustics in #unity3d. Many thanks to @evanwallace for the original! MIT licensed. https://t.co/v9Qy1WR3hx #gamedev #water #madewithunity pic.twitter.com/YaQv3LK6fF

  — Shane Celis (@shanecelis) December 29, 2018

• PushForth is a light-weight, strongly-typed, stack-based genetic programming language for .NET

• PshSharp is a C# implementation of the Push programming language, a stack-based language designed for genetic programming. (Superseded by PushForth.)

• RolePlay.Attributes library allows one to create a graph of mutually modifiable values without going crazy. (Slay the Spire is a game that does this: modifiers modifying modifiers.)

• KeySequences a performant trie-based key sequence recognizer (also known as cheatcodes).

• Unity Package Template creates Unity packages easily.

Non Unity

• Entropy and Information Calculations library.

• Code-cite is a tool to cite code from various sources.

• Emacsy an embeddable Emacs-like library for GNU Guile Scheme. Think: Emacs minus the text editor.

Unreleased

• Cards

  #unitytips Want drag-and-drop with UIToolkit? Easy in the editor. Absent in the runtime—unless you use this one weird trick called DragManipulator. MIT licensed.https://t.co/JcFzjTTC6t #unity3d #gamedev pic.twitter.com/efFsGX97HX

  — Shane Celis (@shanecelis) October 19, 2022

• Creature Mouth Shader

  DAY 26. I have no mouth and I must scream.
  
  DAY 27. I have a mouth now but still I cannot scream as I am surrounded by liquid.
  
  DAY 53. I was wrong. I surfaced today. I've been screaming this whole time. #gamedev #indiedev #lowpoly pic.twitter.com/4xJHPjsLVL

  — Shane Celis (@shanecelis) October 25, 2019

• Buoyancy implemented with GameObjects, High Performance C# (HPC#) with Jobs, and with Entities

  ME: Sure you can float 1 object, but what about 100?
  
  UNITY: Yes, but you will pay with your frames.#gamedev #unity3d pic.twitter.com/oo6GXDCjEu

  — Shane Celis (@shanecelis) April 3, 2022

• Generic Genetic Algorithm Composer that does not choose what datatype the “genotype” or “fitness” ought to be.

  The API design for this Genetic Algorithm (GA) has some nice properties.
  
  Is your genotype a double[], bool[]? Use it directly. No wrapper needed. pic.twitter.com/ebwqD04FTz

  — Shane Celis (@shanecelis) November 23, 2017