400 Millions/10 years of development (It started at Kickstarter with $2.1M) The whole project might be a case/victim of perfectionism. Yet, only one system is completed so far. And even that one isn't fully developed. That's a 99% under-achievement. Add on the top, - that public investments increased almost by a 100% since then. ,,Dear AMZN, you waste your monies on stupid projects. Instead, buy out this one, finish it into stable BETA, and voila. A flagship game in sci-fi genre.''