Play MASS INVASION DEMO

About This Demo

Mass Invasion is an open-world co-op survival horror tactical shooter, developed by a team of four people. While the demo version doesn't feature the storyline, you can still immerse yourself in the full experience of this world.

We are treating our demo version as a testbed for the actual game. Please give us feedback after playing the demo and let us know what you think. We would love to hear your thoughts!

There are parasite-infected humans (alien zombies) wandering the land, and hordes are waiting to be awakened to call for others. Be warned, they are not slow and are capable of climbing. Do not think you are safe in high places, if you were able to get up there, they could too!

Once we are sure our base mechanics are complete, we will add our alien (off-world) enemies. We have already created them, but we are currently focused on completing more important parts of the game. Join and follow our progress on our Discord channel!

You may encounter bugs while playing this early version of Mass Invasion, and localization might be lacking.

Mature Content Description

The developers describe the content like this:

In Mass Invasion, you fight against the invading alien warriors, alien monsters, and infected humans. You can kill them and they can kill you.