AYBABTU for Pc & Linux - Free Download (2025)

AYBABTU Screenshots

How to Install AYBABTU on Windows Pc

Click on the AYBABTU download button below.
Choose "Install" to install the game on the windows steam client.
Follow the on-screen prompts
Let it download the Full Version.
Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====

Download for pc →

Guide: Installing AYBABTU on Linux with Steam Proton

This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.

1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."

Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.

Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.

2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.

3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.

4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.

System Requirements

Windows Pc Requirements

Minimum:

Requires a 64-bit processor and operating system
OS: 10

Recommended:

Requires a 64-bit processor and operating system
OS: 11

Linux Requirements

Minimum:

Recommended:

Mac Requirements

Minimum:

Recommended:

What is AYBABTU? Features and Description

AYBABTU ( All Your Base Are Belong To us ) Aliens are attacking the White House! Go get 'em!

AYBABTU ( All Your Base Are Belong To us )

Aliens are attacking the White House! Go get 'em!

This is a fun and challenging RETRO "Shoot 'Em Up" style game

In a cataclysmic dawn over Washington D.C., a vast armada of alien spaceships descended upon the White House, unleashing chaos from the skies. Sleek, needle-like scouts darted like hornets, firing precision plasma bolts that melted Secret Service barricades, while colossal saucer dreadnoughts hovered ominously, bombarding the grounds with seismic graviton waves that cracked the earth. Flanking them were biomechanical horrors—writhing tendril ships spewing corrosive mists, and stealthy prism vessels that refracted laser grids into deadly rainbows. As the presidential residence endured the onslaught, humanity's fate hung by a thread against this symphony of interstellar fury.

Don't have time for a long drawn out battle? We've got You covered.

Your main goal is to destroy as much as possible, as fast as possible.

So, if You Speed Run to reach the finish of a quick game,

Your jet will hover around in the End Zone,

and You can take a screenshot of Your High Score to share.

Features:

Several different alien ship types

Many different alien weapons

Collect Power-ups to gain missiles

Automatic Laser Cannons

High Score Counter

High intensity music