VR

During my parental leave, which ends tomorrow, I played through quite a few video games - something I love and one of the easiest ways to spend time while rocking my baby daughter to sleep. And it doesn’t hurt that my amazing wife loves watching games about as much as TV or movies with me, as long as they are beautiful or cooperative in some way. All of these are.

They include, in order:

“The Flapper” is a project that spawned out of a simple VR movement mechanic test that I had in my head for a while, which turned out to be surprisingly fun! The idea is to flap your arms to fly - wrapped up as a multiplayer battle to really get people moving.

In order to start working on this game, because there was so much standard VR code that I had to write for Treekeepers, I decided to make a sort of engine out of the Treekeepers codebase and work off of that rather than start from scratch. That let me tie in some of the nice associated graphics, music and sound effects I had made, and a bunch of other helper functions and tools I use for things like the camera following around the character, how I deal with collisions, a bunch of netcode, etc.

I made my latest Unity project into a multi-application “engine”. I am now building and releasing two applications from one project. Let me show you how it works.

I did this because I had a lot of assets and code in Treekeepers that would directly translate to a new project I was prototyping. I considered other approaches - git submodules, unity packages, just cloning my old project. After a cost-benefit writeup I decided on this.

Now when I change variables, I edit a class called “Application Definition” for each application, which look like this:

Treekeepers VR is a networked VR game where up to 4 players can cooperate to navigate an oversized world and save a giant tree.

Treekeepers is in production on both Quest (standalone VR) and Steam (PC VR) with full cross-play functionality. See the Treekeepers VR Website for links to all storefronts and more detail about the game.

Editor’s note from 2025:

This article was written as part of the launch of Treekeepers VR and the sole proprietorship Together Again Studios, and represents some of my core beliefs of the value of VR and where it’s taking us socially. Though I’m no longer actively working on Treekeepers, I do hold that VR and AR are truly the “endgame” of interface and one that could save us from some of the social attitudes caused by social media of today. Enjoy!

With Together Again Studios and Treekeepers VR, we’re setting out to solve an insidious problem we see all around us:

The “Human Joystick” is an experimental VR movement system in which the player moves through the virtual environment by changing their physical location within their VR “playspace”.