Hardcore for sure! I agree with a lot of the comments, it's all a bit too fast. Also I didn't realise you could pick a different gun until I checked the comments, it wasn't clear on the UI that I had that option.

- Joe

Cool concept!

The character movement are a bit too quick for me and I didn't get I can change weapon at first. Perhaps the "Restart" button may be renamed to "Change" with a warning popup about the rollback stats?

Good job by the way! :)

The game really brings justice to the name, it really is hard! But not in a bad way, in a good way: we only to pick the right gun and the right strategy! This was fun and challenging, and only needs a little bit of polish, and we don't have time for it in Game Jams. Anyways, if you keep working on this game maybe add screen shake when we shoot, improve the UI and maybe tweak the player movement.

Completed it - but I struggled pretty hard! The movement is too quick in my opinion but it's not super floaty so that balances it a bit. Some more 'stuff' in the world would be nice and the UI is a bit confusing but, not bad for 48 hours (have to remember it's a jam game!). Good job :)

I'is a fun shooter, yet I have a lot of problems with  the player movement, he is really fast and difficult to control, I don't really see where is the ONLY ONE in your game ,It must be only one attempt ,I think .

But finishing a game in 48h is a real prowess. Well done !

I will be honest in my analysis:

I had some problems with character movement. He walks very fast and makes it difficult to aim. If the enemy moves it gets even harder to hit.
I found the menu a bit confusing. Perhaps a slightly more illustrative screen showing each attribute would be interesting.
There is a problem with character collision. If the enemy is constantly touching you, it doesn't harm you.
Overall, it is a fun shooter.