Awesome update! It’s great to see my suggestion about healing implemented. Thank you! I like how you made it a power up. It doesn’t simplify the game very much, but it makes you not give up when you are on very low health.
The rail gun is awesome! I wish it was the default weapon. :-P
I also like the crosses, they serve as markers to indicate where you were, which helps with navigation a lot.
This actually made me to play a bit longer. It’s been a while since I was holding the first place! :-)