Bullet Fury

Roaming inside of a maze and trying to kill over a hundred foes is a challenging task, especially given that you have only 20 bullets in your ammo (after they deplete, the reload will update the number but the reload takes time, which you might not have at some moments when facing an enemy). The graphics of the game are not superbly detailed, sure, but it is much better than in similar online free games, which adds a feeling of realism to everything that’s happening.
To control the situation, you see on the screen the number of foes left to kill and your current level of health. Use the latter very wisely, as you never know where another enemy appears (not every one of them is standing still and waiting for you to kill him – some appear out of the blue and shoot at you).