/usr/games/wesnoth-1.12-nolog is in wesnoth-1.12-core 1:1.12.6-1build3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | #!/bin/sh
# generic wesnoth-nolog script
# copyright 2009 by Gerfried Fuchs <rhonda@debian.at>
# Licenced under WTFPLv2
exec wesnoth-1.12 "$@" >/dev/null 2>&1
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