Not at all, just myself, my son and my daughter have been playing it almost non stop :)
This is my favourite game of the jam I've played by far and if I'd have grabbed this for £5 off steam my family would have got our monies worth.
We've played it for longer than several AAA games that we've payed top price for.
Its so simple in every aspect except wining and it just forced you to want to win. The balance is soo good that you can get pretty close but not quite grab the reward.