Bullet Factory

About Bullet Factory: 3D Factory Sim and Shooter

Bullet Factory splits every session into two distinct phases: a daytime factory-building stretch and a nighttime first-person defense. During the day, an iron mine and a powder plant feed three press lines that produce sniper rounds, rifle bullets, and rockets — the factory runs on its own while the timer counts down. At night, stickmen pour out of the trees, sprint across open ground, and pile up at the gate, and it falls to the player to hold them off from a watchtower in first-person view. Coins earned at night fund upgrades that make the next day's factory stronger and the next night's defenses tougher. Progress saves automatically, and a best-night record tracks how far each run goes.

How to Play Bullet Factory

Each day phase lasts 15 seconds. The factory collects materials automatically, and the night begins as soon as the top timer expires. Upgrade cards strengthen the mine, the powder plant, the press lines, ammo storage, the gate, and defensive tools like turrets, exploding barrels, and mines.

At night, stickmen approach in waves — some dart between trees, others charge across open ground, and groups can pile up at the wall or carry shields. Matching the right weapon to each situation is central to surviving: the sniper picks off runners using cover, the rifle handles crowds in the open, and rockets clear clusters at the wall and break through shields. Abilities — air strike, slow-motion, gate repair, and each location's own special power — add further options. Survive as many nights as possible without letting the stickmen break the gate. A boss appears every five nights.

Bosses

• Orc
• Yeti
• Demon
• Mushroom King

Controls

• Click screen: aim
• Move mouse: look around
• Left click: fire
• Right click: sniper scope on/off
• 1: switch to sniper
• 2: switch to rifle
• 3: switch to rockets
• Q: air strike
• E: slow the enemies
• R: repair the gate
• F: location power
• Esc: pause

Mobile Controls

• Tap upgrade cards: buy upgrades during the day
• Drag finger: look around at night
• Hold FIRE (sniper): zoom in, then slide the same finger to aim and release to shoot
• Hold FIRE (rifle): fire the rifle
• Tap FIRE (rockets): launch a rocket
• Tap weapon icons: switch weapons

Key Features

• 9 locations: forest valley, desert canyon, deep mine, Antarctic ice, volcano, ruined city, tropical island, misty swamp, and ancient temple — each with its own special power
• Boss every 5 nights: Orc, Yeti, Demon, Mushroom King, and more
• Abilities: air strike, slow-motion, gate repair, plus each location's unique power
• Upgrades: faster mine and plant, stronger press, new weapon lines, bigger ammo storage, turret, tougher gate, exploding barrels, and mines
• Three weapon types: sniper, rifle, and rockets, each suited to different enemy situations
• Enemy variety: shielded enemies, headshot combos, and exploding barrels and mines in the field
• Achievements and best-night record
• Automatic progress saving

Games You Might Like

Fans of horde survival and resource management will find a lot to enjoy in Mine And Rush Survival, where digging for materials between enemy waves mirrors Bullet Factory's day-night loop of gathering and defending. For more shooting action with deep upgrade progression, +1 Guns vs Zombies delivers 15 stages of enemies and a wide arsenal that grows with every run.

Browse the full shooting games catalog for more titles in the genre, or explore the 3D games collection for other titles with first-person and third-person action.