Quoted from PopBumperPete:depends on the manufacturer;
did they just take a deposit, or full price up front?
can you get a refund ?
do they keep you up to date on the progress of the game?
A couple more to consider.
Does the "manufacturer" have prior repeated history in business of taking money from people for projects only to see them fail before delivering less than 10% of the projected output and squandering the remainder of existing funds?
Were current depositors prewarned from outsiders about prior said projects and opted to ignore that information?
When the answer is yes in both cases then the rest is moot.
2 Peter 2:3 - And in their greed they shall exploit you with false words.