Really enjoyed this game! There are some minor issues, for example:

•  you can fall off the map in some places
• there is no need for the map function
• there is no need for jump function (maybe?)
• sometimes bullets fly through the enemies

The main aspect that this game is interesting, as for me. It has a story telling and it's not bad. Separately i must say that i liked the descent in parking. Floor holes are look well. Keep it up! Can't wait for full release!