diff --git a/descriptions/Engine.Leadwerks.md b/descriptions/Engine.Leadwerks.md
new file mode 100644
index 000000000..aa0d6aea8
--- /dev/null
+++ b/descriptions/Engine.Leadwerks.md
@@ -0,0 +1 @@
+[**Leadwerks Game Engine**](https://www.leadwerks.com/) is an engine to make 3D games and VR experiences.
diff --git a/rules.ini b/rules.ini
index 57e63f556..03cc53fb9 100644
--- a/rules.ini
+++ b/rules.ini
@@ -114,6 +114,7 @@ idTech[] = \.streamdb$
 Irrlicht = (?:^|/)Irrlicht\.dll$
 Kex = \.kpf$
 KiriKiri = (?:^|/)data\.xp3$
+Leadwerks = (?:^|/)dC(?:ontainer|ustomJoint)s(?:_d)?\.dll$
 Lightvn = \.vndat$
 Lime_OR_OpenFL = (?:^|/)lime(?:-legacy)?\.[hn]dll$
 Liquid = (?:^|/)PCTouchHelper\.dll$
diff --git a/tests/types/Engine.Leadwerks.txt b/tests/types/Engine.Leadwerks.txt
new file mode 100644
index 000000000..44e8d61f4
--- /dev/null
+++ b/tests/types/Engine.Leadwerks.txt
@@ -0,0 +1,4 @@
+dContainers.dll
+dContainers_d.dll
+dCustomJoints.dll
+dCustomJoints_d.dll