diff --git a/README.md b/README.md
index 038ddc1..03e103e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # TheEscape
 RiscOS Game
+
+Totally not at all based on Star Trek. All files are in RiscOS format, with the exception of .BAS files which are plain text conversions of the tokenised BASIC files for easy diffing