Games by Justin Couch

Formerly Randomation Games


Keep up with occasional updates on my projects.

Razorlocks being played

Razorlocks Was Near GDC!

I’m posting this a few days late but I’m excited to share that I had the opportunity to have some folks try out Razorlocks in-person at an after party hosted[…]

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Race Against Doublelocks

Razorlocks Update – Introducing Doublelocks and Race Mode!

Download the latest build here! Welp…time sure flies doesn’t it? Approximately 16 months after the previous update I finally have something new to share for Razorlocks. First up, a new[…]

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Razorlocks Hub Reveal

Razorlocks Devlog – Hub Reveal

It’s been more than a year since the last update, but I finally have something new to show off for Razorlocks. This is the hub area, a pier perched on[…]

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Personal projects made more or less for the fun of it.


A 3D platformer currently in development that emphasizes moving fast and leaping far with various abilities.

The Fastest Meal of the Day

A single-player breakfast themed kart racer with 8 characters and one track to choose from.

Stickman Catapult 3D

A 3D version of an old game of mine where you launch the stickman as far as possible while avoiding bottomless pits.

Waffles (And Then Some)

A toasty 2D platformer where you play as a mustached waffle and soak up syrup, butter, and water to navigate 17 levels.

Game Assets

Tools and templates targeted at game developers to supplement their projects.

Powerslide Kart Physics

This is the most straightforward solution for achieving smooth, responsive kart physics. Familiar mechanics including jumping, drifting, and turbo boosting are all here, along with limited item/powerup support and basic waypoint AI.

Convex Collider Creator

A flexible tool for crafting convex mesh colliders in Unity. The powerful editor window and collider group component allow you to nondestructively design multiple colliders at once and generate them both in the editor and at runtime.

Randomation Vehicle Physics

An open source vehicle physics package for the Unity Engine supporting many vehicle configurations, damage, and stunt detection.

Stylized Hollow Muscle Car

A free Unity asset featuring 3 paint jobs, 4 levels of detail with baked PBR textures, 3 submesh separation variants, and more.