The end says that you wasted a lot of time and should start from the beginning. This is misleading unless there is an alternate outcome for finishing the game in under X days.
This game might benefit from a story (like) mode, where you're trying to fix a rocket or some other machine, and you can see things coming online or going offline as you wire up major portions of the network, with sound effects and sparks and blowing circuit breakers.
Alright, color me extremely impressed. I started pulling all these obscure words out of my a** and this is the FIRST word game I've ever seen with a dictionary that can take everything I throw at it. Brachycephalic, brachiate... accepted, accepted. I was like, really? Holy crap!
I think the 'X meters tall' requirements are a bit off. I had over 3000 meters for the 300 meter requirement, and over 6000 for the 2000 meter requirement.
 "Thats my dungeon!"){kind=icon}
 "Decision"){kind=icon}
 "Arkandian Revenant"){kind=icon}
 "Zombies Took My Daughter!"){kind=icon}
 "Dead in 60 Seconds"){kind=icon}
 "Papa's Pancakeria"){kind=icon}
 "Evil Asteroids 2"){kind=icon}
 "Clockwork"){kind=icon}
 "Colourshift"){kind=icon}
 "Atomic Puzzle 2"){kind=icon}
 "Hexagon"){kind=icon}
 "Heavy Pawnage"){kind=icon}
 "Proke"){kind=icon}