Payload

Programming

Perry Rylance

Weapon Programming

Perry Rylance
Harvey Collins

Soundtrack

Harvey Collins
Perry Rylance

Modelling

Perry Rylance

Sound Effects

Perry Rylance
Jarusca (FreeSound.org)
Cydon (FreeSound.org) Mike Koenig (SoundBible.com)

Graphics

Perry Rylance
Artistmef (Brusheezy)

With thanks to

THREE.js

MrDoob

Box2D

Erin Catto

WarHeads SE

Jason Plum
Simeon Peebler

Chiptune Radio

Krelez