diff --git a/lgsm/functions/fix.sh b/lgsm/functions/fix.sh
index 1b5e63db6..ce472e94c 100755
--- a/lgsm/functions/fix.sh
+++ b/lgsm/functions/fix.sh
@@ -106,6 +106,8 @@ if [ "${commandname}" == "INSTALL" ]; then
 				fix_kf.sh
 			elif [ "${shortname}" == "kf2" ]; then
 				fix_kf2.sh
+			elif [ "${shortname}" == "lo" ]; then
+				fix_lo.sh
 			elif [ "${shortname}" == "ro" ]; then
 				fix_ro.sh
 			elif [ "${shortname}" == "samp" ]; then
diff --git a/lgsm/functions/fix_lo.sh b/lgsm/functions/fix_lo.sh
new file mode 100644
index 000000000..70e0dbe1e
--- /dev/null
+++ b/lgsm/functions/fix_lo.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+# LinuxGSM fix_lo.sh function
+# Author: Daniel Gibbs
+# Website: https://linuxgsm.com
+# Description: Resolves startup issue with Last Oasis
+
+functionselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
+
+local APPID_FILE = ${executabledir}/steam_appid.txt
+if [! -f "${APPID_FILE}" ]; then
+    echo "903950" > ${APPID_FILE}
+fi
\ No newline at end of file