This game is what it claims to be, a retro-styled throwback to DOS platformers, particularly the Duke Nukum line. However, this game is almost painfully easy, rarely a challenge in it at all. Nothing to overcome. Lots of invisible exploration passages, some over-powered weapons, the final chapter even lets you have an unlimited version of the most powerful weapon if you spent some time in the previous levels exploring. The story is... insane. Not well thought through. I'm giving it a 'no', because the game just felt too hollow. Here, after one and a quarter hours, I have completed the whole thing. The story wasn't engaging, the gameplay was light, there just isn't enough meat on this bone to make me able to recommend it.
HOWEVER, if you're alright with a platformer on the easy side, with a half-baked story, and just want to kill a few hours, this game is perfect for it. If they make a sequel, I probably will look into it. I just hope there's more to it than this one.
Edit: There is also no way to rebind the keyboard controls. That's inexcusable for a PC game anymore, even one attempting to be a throwback like this. On top of that, there is a problem where the game does not exit properly.