Thanks for the great game! Being a fan of Maniac Mansion I paid double and I love it so far. (I completed 1 of the 5 endings.) Only minor gripe is that I love mice and that... oh well, you understand... ;)
Besides that I found a few errors(?). I don't know what the proper way is for bug reporting, but I hope you consider it anyway. Feel free to delete this message afterwards.
1) in the English translation, Gogo is at first referred as "he" at the character select screen. Further on it is stated correctly. 2) The recipes in the game mention "seeds" (English) but this also appears a translation error, as it should be called: (rice) grains. 3) The young bluehaired 'vampess' can be encountered just outside the room with the 'maneating plant', but the problem I got is that she is not visible then. (Appears either to be stuck in her walking path at the unseen left side of the screen.) 4) This is very rare, but sometimes you click at the commands after loading a save the given commands do not show on the screen and no action is taken. Sometimes it returns to normal with some actions, but when I saved in the room with the phone I could not leave it at all because of this. 5) When repeatedly leaving the prison with the golden key and getting caught by the green guy, I managed to get him (funny enough) caught by the bluehaired vampess. I understand why, because as the player gets removed from the scene it takes the next character on the screen. Next I was playing the green guy in the spike room. :D Yes, really, as shown in the screenshot. By switching to another character I could see he was not in his own room anymore. I wonder what happens if he gets killed, but I didn't have the patience to wait for that. :p
If you want, please check out my own games. I always wanted to make a Maniac Mansion-esque game and perhaps I will do as I am surely inspired by your game. Oh, and also thanks for including a native Linux version; Very appreciated.
Kind regards, Ededo