Not certain if ill run it but im thinking of running a 5e gamma world using this fellows system. <a href="https://onedrive.live.com/?authkey=%21AM9JChGRMqBiN7E&amp;id=60267B34F15906BF%21112&amp;cid=60267B34F15906BF" rel="nofollow">https://onedrive.live.com/?authkey=%21AM9JChGRMqBiN7E&amp;id=60267B34F15906BF%21112&amp;cid=60267B34F15906BF</a> its very close to 1st edition in its format and i like it alot.