Fun I guess, but once a boss comes, it ruins the game. They literally just delete your towers and there's nothing you can do about it. That's about it. You build a strategy with something like engineer and somehig ike the tribunal just comes in and deletes everything and you lose, no matter how big your upperhand was. Unfair, unfun, don't reccomend for people who are looking for a fair, balanced pvp tower defense game.