credits.txt

additonal models used
https://free3d.com/3d-model/spacecraft-54534.html
https://www.turbosquid.com/3d-models/fighter-1-3ds-free/526437
https://www.turbosquid.com/3d-models/ready-games-real-time-max-free/644656
https://www.turbosquid.com/3d-models/free-max-model-space/588767
https://www.turbosquid.com/3d-models/free-spaceship-fighter-3d-model/727670
https://free3d.com/3d-model/sci-fi-fighter-ship-v1--548422.html

sounds
explosion01 - https://freesound.org/people/Quaker540/sounds/245372/
explosion02 - https://freesound.org/people/ryansnook/sounds/110113/
small_boom - https://freesound.org/people/unfa/sounds/189779/
thruster - https://freesound.org/people/Zovex/sounds/237974/
collision01 - https://freesound.org/people/P%C3%B3l/sounds/385937/
button01 - https://freesound.org/people/bubaproducer/sounds/107132/
button02 - https://freesound.org/people/bubaproducer/sounds/107137/
pickup - https://freesound.org/people/niamhd00145229/sounds/422709/
sell - https://freesound.org/people/Adam_N/sounds/349274/

libraries
glfw - http://www.glfw.org/
glew - http://glew.sourceforge.net/
assimp - http://assimp.org/
epsilon - https://github.com/Jojendersie/Epsilon-Intersection
JoFileLib - https://github.com/Jojendersie/JoFileLib
QuickHull - https://github.com/akuukka/quickhull
RectangleBinPack - https://github.com/juj/RectangleBinPack
clunk - https://github.com/whoozle/clunk

parts of Monolith - https://github.com/Jojendersie/Monolith