This weird thing happened. I did the fion drone thing and I didn't make it well the game took me back to level one but I still had all of my units I'm not mad but I just want to know if that was supposed to happen. Other than that the game is fricken awesome! I don't usually play TD games but this one is an exception and its the best I've ever played!
If the Gauss Rifle wasn't the way it is which I like the way it is I would've asked you to have a BFG9000 but the Gauss rifle and Robot Dinosaur are awesome! plus after you've completed the game you should make it so you can make your own vehicle. I hope I helped.
The game seemed kind of repetitive, some of the levels are kinda the same but there are the few levels that are cool. And it would be cool if you had a night vision thing or something because some of the level require a lot of trial and error because you couldn't see the enemy. Hope I helped.
When I left the first room I went to the red room to the right I opened both doors I went into the corner and I was sent out of the map and couldn't get back in.
This game is really fun maybe you could add bonuses that increase your speed a little bit and and levels with many more types of enemy's and bosses! oh and maybe raise the pitch a little bit on the music and add more music like music choices to the game. And maybe have a few more weapons. you can never have too many weapons! :D
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Your base got infected or you died? I'll look into this, thanks. Try loading the autosave to get back your old levels.