diff --git a/s/cron/previews.sh b/s/cron/previews.sh
new file mode 100644
index 000000000..91f0444fd
--- /dev/null
+++ b/s/cron/previews.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+s/preview build
+s/preview version
+for game in 2 3 4 ; do
+	s/preview -g $game run && \
+	s/preview -g $game send
+done