diff --git a/.gitmodules b/.gitmodules
index 4b03b9f..6b72680 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -162,3 +162,6 @@
 [submodule "addons/RavenscriptIDEA/module"]
 	path = addons/RavenscriptIDEA/module
 	url = https://github.com/RavenfieldCommunity/RavenscriptIDEA.git
+[submodule "addons/tic-80/module"]
+	path = addons/tic-80/module
+	url = https://github.com/adamico/tic-80.git
diff --git a/addons/tic-80/info.json b/addons/tic-80/info.json
new file mode 100644
index 0000000..7b09ad1
--- /dev/null
+++ b/addons/tic-80/info.json
@@ -0,0 +1,5 @@
+{
+  "$schema": "https://raw.githubusercontent.com/LuaLS/LLS-Addons/main/schemas/addon_info.schema.json",
+  "name": "TIC-80",
+  "description": "Definitions for TIC-80 Lua functions"
+}
\ No newline at end of file
diff --git a/addons/tic-80/module b/addons/tic-80/module
new file mode 160000
index 0000000..dd8de16
--- /dev/null
+++ b/addons/tic-80/module
@@ -0,0 +1 @@
+Subproject commit dd8de16bdb62f3159059edce80a8818138f4db2b