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+++ b/README.md
@@ -17,5 +17,6 @@ Fantasy Welt oder Realistisch?
 
 + LinkedList erweitern
 + Sprites Animationen etc improven
++ Die Sprites brauchen evtl eine z-Koordinate, die anzeigt auf welchem Layer sie sind, wird aber recht kompliziert. Macht es sinn das Spiel an sich auf ein Layer zu begrenzen und die höheren Layer nur für größere Gebäude zu nutzen, wie z.B. Türme?
 
 ### WiP
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