Fortress Siege

Free

Hold the castle for six nights. Attackers come up three lanes: the left wall, the gate and the right wall. Aim the crossbow at a lane and shoot the attacker in front. Stop the ladder crews before they climb over, and keep the rams off the gate. Pour boiling oil, drop rocks, and spend gold between nights on stronger bolts, archers and gate repairs.

Controls: Left / Right (or 1 2 3, or tap a lane) to aim, hold Space or Up to fire, Q for boiling oil on the lane, E to drop rocks along the wall. On a phone: the arrows on the left; OIL, ROCKS and FIRE on the right.

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How to play Fortress Siege

Fortress Siege is a castle defence game. Aim the crossbow lane by lane, use oil and rocks at the right moment, and survive six nights of attacks.

Controls: Left / Right (or 1 2 3, or tap a lane) to aim, hold Space or Up to fire, Q for boiling oil on the lane, E to drop rocks along the wall. On a phone: the arrows on the left; OIL, ROCKS and FIRE on the right.

Tips

  • Ladder crews are the biggest threat. Switch to their lane as soon as one reaches the wall, before it can climb over.
  • Shieldbearers take only half damage from bolts, so use oil on them once they reach the wall.
  • Save the rocks for when several attackers are at the wall at once. They hit all three lanes.
  • Rams arrive from night 3. Kill them before they reach the gate, because they knock it down quickly.
  • Archers fire on their own every few seconds, and heavier bolts help against everything. Repair the gate when it drops below about two thirds.

Questions

Is Fortress Siege free?
Yes. Fortress Siege is free to play online, and you can start straight away as a guest without signing up.
Do I need to download Fortress Siege?
No. It runs in your web browser, so there is nothing to install.
Can I play Fortress Siege on my phone?
Yes. It works in the browser on phones and tablets as well as on computers.

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