SCHWURBLER - CREDITS

2D space shooter assests

by pudman
https://opengameart.org/content/2d-space-shooter-assets

Licence CC0 public domain
https://creativecommons.org/publicdomain/zero/1.0/

enemy health bars

by Paul Wortmann
https://opengameart.org/content/enemy-health-bars

Licence CC0 public domain
https://creativecommons.org/publicdomain/zero/1.0/

space ship construction kit

by skorpio
https://opengameart.org/content/space-ship-construction-kit

Licence CC-BY-SA-3.0 & GPL3.0
https://creativecommons.org/licenses/by-sa/3.0/
http://www.gnu.org/licenses/gpl-3.0.html

explosion sheet

by StumpyStrust
https://opengameart.org/content/explosion-sheet

Licence CC0 public domain
https://creativecommons.org/publicdomain/zero/1.0/

lasers and beams

by Rawdanitsu
https://opengameart.org/content/lasers-and-beams

Licence CC0 public domain
https://creativecommons.org/publicdomain/zero/1.0/

asteroids

by phaelax
https://opengameart.org/content/asteroids

Licence CC-BY-SA-3.0
https://creativecommons.org/licenses/by-sa/3.0/

spinning orb

by Joseph Crown
Opengameart.org/user/jcrown41

Licence CC0 public domain
https://creativecommons.org/publicdomain/zero/1.0/