diff --git a/descriptions/Engine.NeoX.md b/descriptions/Engine.NeoX.md
new file mode 100644
index 000000000..3f07be6cb
--- /dev/null
+++ b/descriptions/Engine.NeoX.md
@@ -0,0 +1 @@
+NeoX is the [NetEase Games](https://www.neteasegames.com/)’ proprietary engine for PC and mobile development.
diff --git a/rules.ini b/rules.ini
index ac894590f..71c575071 100644
--- a/rules.ini
+++ b/rules.ini
@@ -132,6 +132,7 @@ LithTech = (?:^|/)default\.archcfg$
 Love2D = (?:^|/)(?:lib)?love\.(?:dll|so|so\.0)$
 Marmalade = (?:^|/)angle/lib(?:EGL|GLESv2)Marmalade\.dll
 MonoGame = (?:^|/)monogame
+NeoX = (?:^|/)neox\.xml$
 Nitrous = \.MeshDesc$
 NovaLogic_Engine[] = (?:^|/)resource\.pff$
 NovaLogic_Engine[] = (?:^|/)Update\.wiz$
diff --git a/tests/types/Engine.NeoX.txt b/tests/types/Engine.NeoX.txt
new file mode 100644
index 000000000..e06e1d33e
--- /dev/null
+++ b/tests/types/Engine.NeoX.txt
@@ -0,0 +1,2 @@
+/neox.xml
+neox.xml
diff --git a/tests/types/_NonMatchingTests.txt b/tests/types/_NonMatchingTests.txt
index 11e012c7d..9287b73b8 100644
--- a/tests/types/_NonMatchingTests.txt
+++ b/tests/types/_NonMatchingTests.txt
@@ -1151,6 +1151,11 @@ common/main.ts.dso
 common/main_cs.dso
 SoundEngine.bundle
 common/defines.xml
+Neoxml
+Neo.xml
+fneox.xml
+neox.fxml
+neox.xmlf
 defines.txt
 00_defines.txt
 Punkbuste