Pretty fun game. Your hitbox being only reduced to a dot upon focusing is an interesting concept. Though it does make it a little difficult to dodge bullets when you're also trying to point your mouse at the enemies.
This game uses a lot of free assets and a small amount of AI images which is a slight shame but considering this is just a free fan game i think it's alright. Especially when the mechanics themselves are pretty well made. The fps seems to be uncapped though? Strange decision but i guess the game works fine despite that.
I do wish there was a save system when exiting the game though. Alt tabbing out of the game caused it to never get into fullscreen and the buttons became desynced from their apparent locations so i had to restart it and even though there was a resume option when i quit to the main menu, it was gone when i reopened the game.