Decision Making Simulation in Criminal Justice Journey -- 2

I am a Forensic Psychology researcher. I have secured some funds to develop simulations of decision making situations in Criminal Justice in the UK as one of my studies is to measure decision making of non-forensic populations in simulations of decisions people would make when processed through the criminal justice system. General requirements: An online videogame like implementation is required to record user/participant responses on various decision-making simulations. It should be accessible online via a link at the end of an online survey. It should allow multiple users/participants to connect simultaneously. Participants’ responses should be stored in a SQL database (or other relational database) or flat file (excel?) easily accessible (point and click or programmatically) to download participant/user responses (a data file). It should allow multiple scenarios for each simulation in terms of the characteristics for those involved. It should allow both random and researcher selected scenarios (detailed document with requirements available to someone interested to take this on).