write order vs chaos

overview.md

@@ -3,6 +3,8 @@ The Fish-Tank Game
 
 This was made to be read slowly, like a security-focussed man page with all the POSIX-compatibility flags removed.
 
+The scattered notes just add detail, so you can scan or ignore them.
+
 Stage 1: Popular Populations
 ----------------------------
 
@@ -54,6 +56,8 @@ That's the core-concept; you watch an ecosystem fight, and plan how to mess with
 Sometimes the player must run back and find a new route.
 A lot of the time, the player can guess what's up a tunnel, just by what goes in and out.
 
+The world is order, [the player is chaos](World/Players_are_Entropy.md).
+
 Layers
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