This looks absolutely excellent.
Unfortunately I just downloaded the last version today 26th of october (you might want to add some numbering to the zip file for easier identification) but I could not get through the second room.
Aiming with the right mouse button worked fine, but using the left mouse button to throw / direct the pikmins did not work. Nothing was happening, even though I consumed enough meat. So I could not open the door.
Not sure if its the demo of a problem on my end. I did not change any configuration and left and right click work fine on my machine otherwise.
And please add an inverse mouse function (vertical). This will make it more accessible for weirdly wired people. :)
I want to play the whole thing!!! :)