Wow thanks for the beaming review. Your play-style is similar to mine - keep moving and go for head shots! You mentioned about randomness in the video: yes, the maps are 100% randomly generated every run. Eventually there will be much much more randomly generated variety but sorry that everything looks the same at the moment. I'm working on it!
The next update is coming along well - the new weapon (battery powered SMG) is done and it's really fun to shoot. The model for the new enemy is also done and just needs to be given A.I. I don't want to say when It'll be done in case I over shoot my deadline so I'll just say soonish!