diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..5177621
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,9 @@
+# Force LF line endings for scripts and workflows so Linux/SteamOS execution never breaks
+*.sh text eol=lf
+*.py text eol=lf
+*.yml text eol=lf
+*.desktop text eol=lf
+*.spv binary
+*.png binary
+*.jpg binary
+*.jpeg binary