I would like harsh critique on my game

As the title says I would like someone to tell me how my game makes them feel be that negative or positive and if you can describe why/how.

I've noticed that a lot of the enjoyment I get from playing my game is from understanding how it works and satisfied in having made it. I can't really distinguish if its actually the game being good or just me ignoring the bad things because of the time I put into it

One thing that I know is that the in game tutorial is absolutely horrible so read the one on the games page to understand how it works and the goal.

The link: https://ldjam.com/events/ludum-dare/54/space-slug