The game is pretty good!
There are a few spelling mistakes in the English text but that really isn't that big of a deal to me.
I'd probably say my only gripe comes from the fact that the Aliens have the ability to shoot the player from off screen, when you haven't even noticed them yet. This can be rather dangerous when the player is low on health and is out of focus mode.
Other than that, good work!
Thanks, I will try to twek their areas on the future.
the controls are bad
Not bad but I'd like to see longer lasting upgrades. Maybe i could earn them through out the game?
Yeah, actually this game is kand of a proof of concept for a bigger project, in the bigger game I intend to do an upgrade system. This game has the framework set so you can expand your life, focus or grenades, but it is so short that it didn't had enough time to be worth to put those in.