All textures: CC BY-SA 3.0

corvus262 (https://github.com/theraven262/):
	fragments_amethyst_crystal.png
	fragments_amethyst.png
	fragments_bouncer.png
	fragments_lapis_chunk.png
	fragments_lapis_lazuli.png
	fragments_mineral_amethyst.png
	fragments_mineral_lapis.png
	fragments_tower_controller.png
	fragments_tower_locator.png

PilzAdam, modified by BlockMen:
	fragments_hud_fg.png

Bennyboi_hack (https://opengameart.org/content/16x16-weapon-sprites-free):
	fragments_sling.png

Gambit (modified by Amaz):
	fragments_tower_key.png

fishyWET:
	fragments_welcome_book.png
