Team members: voxelbugged (That's me!)
Assets used:
"Rhinoceros"
Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0
http://creativecommons.org/licenses/by/4.0/
Freezing SFX by Bart Kelsey (CC0)
Launching SFX by Michel Baradari (CC-BY 3.0)
Other sound effects by Iwan "qubodup" Gabovitch (CC0)
From opengameart.org
Engine: UnityTags: arcade, roguelite, shoot-em-up, space, upgrades