Enter Era Four

There's a newly-formed gaming/education group at work and they recently hosted a game jam on itch.io. Although the organizers of the jam were mostly interested in video games, board games were also accepted. So I made a science fiction strategy boardgame thingy for 6-16 players and a referee.  Assuming it works as intended, it ought to make a decent convention game for cons with 4 or 5 hour slots.