Not sure if this thread is still time relevant to anyone still. But at work we are developing a new web application for solid mechanics testing and feasibility of CAD models. Which could presumably allow for simulating the action of Bots interacting with field elements and such.
At this time we are preparing to launch our prototype to limited users as we work out the functionality and User Experience.
http://vrify.esi-group.com/
would love to involve some teams in the early testing. The service would be free to use and will hopefully soon integrate consumer class Virtual Reality devices (cardboard and Samsung Gear more so than Vive or oculus).