diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f215631
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+# Visual Studio cache directory
+.vs/
diff --git a/.vs/Portal2d/v16/.suo b/.vs/Portal2d/v16/.suo
deleted file mode 100644
index 0d10508..0000000
Binary files a/.vs/Portal2d/v16/.suo and /dev/null differ
diff --git a/.vs/ProjectSettings.json b/.vs/ProjectSettings.json
deleted file mode 100644
index f8b4888..0000000
--- a/.vs/ProjectSettings.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "CurrentProjectSetting": null
-}
\ No newline at end of file
diff --git a/.vs/VSWorkspaceState.json b/.vs/VSWorkspaceState.json
deleted file mode 100644
index 4c47a50..0000000
--- a/.vs/VSWorkspaceState.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "ExpandedNodes": [
-    ""
-  ],
-  "SelectedNode": "\\Portal2d",
-  "PreviewInSolutionExplorer": false
-}
\ No newline at end of file
diff --git a/.vs/slnx.sqlite b/.vs/slnx.sqlite
deleted file mode 100644
index 6c63292..0000000
Binary files a/.vs/slnx.sqlite and /dev/null differ