Become The No. 1 Summoner Support in Hell! Hell's On Hold is a short (yet technically endless) game. Take calls from disgruntled demons as you try and fix their summoning rituals! Use the book generously provided to you by our partners at SCRYN to assist demons put together their summoning rituals. Try to beat your friends, or to earn your keep to stay another week in hell.* *NOTE: You are not paid for your time as a Summoning Support Employee **NOTE: You're here forever.