diff --git a/lumps/catoptromancy/demo2_p2.lmp b/lumps/catoptromancy/demo2_p2.lmp
deleted file mode 100644
index d636c3e0..00000000
Binary files a/lumps/catoptromancy/demo2_p2.lmp and /dev/null differ
diff --git a/lumps/catoptromancy/demo3_p2.lmp b/lumps/catoptromancy/demo3_p2.lmp
deleted file mode 100644
index 6b7b7809..00000000
Binary files a/lumps/catoptromancy/demo3_p2.lmp and /dev/null differ
diff --git a/lumps/catoptromancy/demo4_p2.lmp b/lumps/catoptromancy/demo4_p2.lmp
deleted file mode 100644
index 4154146a..00000000
Binary files a/lumps/catoptromancy/demo4_p2.lmp and /dev/null differ
diff --git a/lumps/chungy/map11.lmp b/lumps/chungy/map11.lmp
new file mode 100644
index 00000000..6d48cb39
Binary files /dev/null and b/lumps/chungy/map11.lmp differ
diff --git a/lumps/chungy/map14.lmp b/lumps/chungy/map14.lmp
new file mode 100644
index 00000000..3bcbbc13
Binary files /dev/null and b/lumps/chungy/map14.lmp differ
diff --git a/lumps/chungy/map25.lmp b/lumps/chungy/map25.lmp
new file mode 100644
index 00000000..58297c89
Binary files /dev/null and b/lumps/chungy/map25.lmp differ
diff --git a/lumps/demo2_p2.lmp b/lumps/demo2_p2.lmp
index 3afef72f..a675f947 120000
--- a/lumps/demo2_p2.lmp
+++ b/lumps/demo2_p2.lmp
@@ -1 +1 @@
-catoptromancy/demo2_p2.lmp
\ No newline at end of file
+chungy/map25.lmp
\ No newline at end of file
diff --git a/lumps/demo3_p2.lmp b/lumps/demo3_p2.lmp
index 8ed3f42c..97920048 120000
--- a/lumps/demo3_p2.lmp
+++ b/lumps/demo3_p2.lmp
@@ -1 +1 @@
-catoptromancy/demo3_p2.lmp
\ No newline at end of file
+chungy/map14.lmp
\ No newline at end of file
diff --git a/lumps/demo4_p2.lmp b/lumps/demo4_p2.lmp
index dce3d40f..5b232e26 120000
--- a/lumps/demo4_p2.lmp
+++ b/lumps/demo4_p2.lmp
@@ -1 +1 @@
-catoptromancy/demo4_p2.lmp
\ No newline at end of file
+chungy/map11.lmp
\ No newline at end of file