readme

Author: gre

README.md

@@ -12,10 +12,12 @@ The graphics are entirely procedurally generated (no static textures, no "static
 
 The audio effects was made by myself and with some help from @mrspeaker on some biome songs so kudos to him 👍
 
-## credits
+## credits / inspirations / helpful
 
 - https://www.ruxtons.com/images/IG1202-3.jpg
 - https://www.youtube.com/watch?v=4ds9mfUB7Dg
 - https://itch.io/jam/lowrezjam2016/topic/19302/minimal-pixel-font
 - http://mercury.sexy/hg_sdf/
 - http://iquilezles.org/www/articles/distfunctions/distfunctions.htm
+- http://js1k.com/2013-spring/demo/1555
+- https://nothke.itch.io/normans-sky