I thought about this one quite hard - and I've come to the realisation that I would recommend this game, with a couple of caveats:
- Do you like Roguelikes?
- Do you like Twinstick shooters?
- Are you a fan of THE METAL?
If a resounding 'yes' to all the above, then HECK YES, go get this immediately.
If not - I'd find it difficult to recommend, the controls are somewhat clunky, and the audio can get rather repetitive, and by the gods is it tricky to get into. But if you can put all that to one side, this is actually a fun little shooter game, and one I plan on finishing sometime. I managed to hit just over level 50 before I stopped playing.
Remember - this game is often in sales, and often less than a dollar. Grab it then and you won't be disappointed.
If you'd like a taster - I did a video series of the gameplay I managed: https://www.youtube.com/watch?v=clh08lU3rCc