diff --git a/CREDITS b/CREDITS
index 8ece5b54..d7dd3055 100644
--- a/CREDITS
+++ b/CREDITS
@@ -657,3 +657,9 @@ D: levels
 F: hex11
 S: hex11
 D: levels
+
+F: protox
+N: Luiz Henrique Gasparin Jerônimo
+S: Protox
+E: wad_beta@hotmail.com
+D: levels
diff --git a/levels/dm27.wad b/levels/dm27.wad
new file mode 120000
index 00000000..080ff8a7
--- /dev/null
+++ b/levels/dm27.wad
@@ -0,0 +1 @@
+protox/dm27.wad
\ No newline at end of file
diff --git a/levels/protox/dm27.wad b/levels/protox/dm27.wad
new file mode 100644
index 00000000..d95bddbd
Binary files /dev/null and b/levels/protox/dm27.wad differ