Games Windows

Chicken Invaders

Defend Earth from waves of chickens in this arcade space shooter for one or two players, with weapon upgrades, missiles and boss fights.

WindowsFree full-game download; copyrighted by InterAction studios
Download free Windows installer

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What is Chicken Invaders?

Chicken Invaders puts a spacecraft between Earth and an invading flock of intergalactic chickens. Clear increasingly difficult waves, collect weapon power-ups and face bosses while trying to improve your high score. You can play alone or with a second player. The main weapon has eight power levels, with missiles available as an additional attack.

This entry covers the first Chicken Invaders game, not Chicken Invaders 4 or another sequel. InterAction studios offers a free full-game Windows installer and separately sells a newer episodic version. The download below is the free installer linked on the publisher's Chicken Invaders 1 page; its exact build number and processor architecture are not stated there.

Edition matters for compatibility and controls. The publisher lists Windows 7 through 11, a 1 GHz processor, 512 MB RAM and DirectX 11 for the 2023 remaster, which supports keyboard, mouse, joystick and gamepad controls. The original 1999 edition is keyboard-only and uses DirectX 7; the publisher warns that it runs very slowly on Windows 8 and later. These are edition-specific requirements, not confirmation of the contents or performance of the linked installer. The screenshot shows the classic gameplay as displayed in Softonic's Windows gallery, not a verified preview of the current installer.

What it offers

  • Play alone or with a second player against waves of invading chickens.
  • Face increasingly difficult enemy waves and boss levels.
  • Upgrade the main weapon through eight power levels and collect missiles.
  • Compete for a place in the game's high score tables.

Good to know

  • The original 1999 edition is keyboard-only and has documented severe slowdown under Windows 8 and later; remastered-edition requirements and controls differ.
  • The publisher does not identify the exact build number or processor architecture of the linked installer on its product page; do not treat Softonic's version 4 label as a confirmed installer version.
  • The newer episodic version is a separate paid offering, not the free full-game download linked here.

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