How would you call a promo side project not to confuse people?

Hey fellow devs. I'm currently working on a side project of a hit mobile game based in the same universe but in VR. It's meant as a short promo / demo 10-15 minutes long meant to check how many people would be interested in this kind of thing, learn to develop for VR and market the mobile product as well.I'm trying to think of a proper name for this game not to confuse people so they don't expect a full-blown game. At the same time I don't really want to call it a demo because there's no guarantee there would be a full-blown game after. If the mobile game name is X, the only names I thought of would be X VR, X VR Promo.Suggestions? via /r/gamedev http://ift.tt/2sJTeSC