Maybe I'm not the one to say this (because i dont making a donation), but i really thanks the report that you make to say how is advancing the process of game, and i really love your game, but i really think that this proyect should be taking with calm.
I dont know a lot about making a game but i know that is difficult program one web page, i wont want to imagine how stressful and hard is programming a game, and not only programming, designing, fixing bugs... with only two persons.
You are being supporting with donations, yeah, but is for supporting and help just a little to make better the game. You are doing a amazing job, really an amazing job, your game is in early steps yes, buy is really enjoyable and have a good challenge to play. Take this proyect with love and dont think this as a responsability, because there are already enough in the day to day.
Is really amazing all what you two have done with this game, and there are some players that would said the same, as will be people who are waiting for the next update with joy and happiness.
Good luck, and i really hope that you rest and solve all your problems (^^)