Positive Feedback:
Graphics, for the goal and purpose of the game, look fine.
Weapons feel good.
Game runs smooth for the most part
Feedback and bugs:
Bots will aimbot through walls.
Seems bullets can go through walls, which combined with the bots having aimbot is terrible.
Doors should open inward, not outward. Opening inward results in lots of getting stuck going in doors.
Needs full screen mode.
Needs options for sensitivity and other controller options.
Overall, for a browser game, it has all the necessary mechanics for a functional battle royale and plays fine. Just needs some touch ups. Hopefully the team keeps on updating and taking feedback, which it doesn't seem like they've gotten much yet sadly.
If creators of this game read this, here are things I think need patching: the net code is a bit broken, sometimes I will get a 10 shot kill with the F2000 variant at 20 yards but sometimes take an entire mag and a few shots from a pistol at 5 feet; the sub machine guns need to be patched, i cant get a kill at all with them (it takes an entire mag sometimes at 5 feet, so increase the damage and range; and nerf the shotguns, they are too dominating on some of the close quarters maps, increase the range but decrease the damage.
Overall it's a great browser game, just needs to have a few patches. :)