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Beacon Under Siege

  • Date added Beacon Under Siege18 Jul 2026
  • Played Beacon Under Siege33
  • No of notes Beacon Under Siege1

Play free Beacon Under Siege - 3D Games

Beacon Under Siege is an intense aerial defense shooter that puts you in control of a powerful AC-130-style gunship tasked with protecting the last remaining lighthouse on a remote island. As endless waves of undead creatures attack from every direction, your mission is to provide devastating air support, eliminate incoming threats, and prevent the beacon from being destroyed.

Unlike traditional shooters, your aircraft automatically circles the island, allowing you to focus entirely on targeting enemies and selecting the right weapons. From your airborne vantage point, you'll scan the battlefield, identify the highest-priority threats, and deliver overwhelming firepower before the zombies reach the lighthouse. Success depends on accurate aiming, quick target prioritization, and efficient weapon management rather than flying the aircraft yourself.

The gunship is equipped with an impressive arsenal designed for different combat situations. Heavy cannons devastate groups of enemies, missiles eliminate powerful targets from a distance, and devastating tactical strikes can wipe out large portions of the battlefield during desperate moments. Players must carefully switch between weapon types depending on the situation while monitoring weapon heat to avoid temporary shutdowns during critical battles.

Advanced sensor systems add another strategic layer to combat. Players can switch between standard television cameras and FLIR thermal imaging, allowing them to detect enemies more easily during poor visibility or difficult weather conditions. Dynamic environmental effects, including darkness, fog, and changing weather, force players to adapt their tactics and make full use of their reconnaissance equipment to maintain control of the battlefield.

Between combat waves, Beacon Under Siege introduces rewarding roguelite progression that allows players to strengthen their defenses for future encounters. Upgrade your gunship's weapons, improve sensor performance, repair damage to the lighthouse, unlock stronger tactical abilities, or call in valuable support units to assist during upcoming attacks. Every upgrade choice shapes your strategy, making each playthrough unique and encouraging experimentation with different build combinations.

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How to play

Mouse = aim Left-click = fire Right-click / R = call tactical strike Q = select primary weapon W = select secondary weapon E = select special weapon 1-9 = select weapon directly Mouse wheel = zoom F = toggle FLIR sensor V = toggle TV / normal sensor view Shift = aim stabilizer T = activate Fury Time C = reset aim offset Esc = pause

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