About This Demo

Mass Invasion is an open-world co-op survival horror tactical shooter. While the demo version doesn't feature the storyline, you can still immerse yourself in the full experience of this world. Please leave a review after you try the demo and let us know what you think about the game, we would love to hear what you think!

Beware of alien warriors who scan the land with their dome machines, hunting you down by landing warriors nearby, performing "fly-by" shootings, or even shooting laser beams at your location. If you don't move quickly, they'll burn you to ashes.

Forests aren't safe either, as alien monsters wait for the sun to go down to hunt. They roam in the shadows of the forest, if not resting in their bloody nests. Beware of the eyes lurking in the shadows.

Parasite-infected humans roam the land, and hordes are waiting to be awakened to call for others. Be warned, they are not slow and are capable of climbing and even jumping.

There are NPCs who can make your life easier, as well as evil ones who will ruin it. It's up to you to either take them into your bunker or fend them off. Just know this: it might be your last time seeing them, whether they are good or evil. For our demo version, we only have one companion available for you to find and decide what to do with.

While we did not include the story, we added a boss fight that actually unlocks at a later time. Due to many things developing together with the story, we do not want to spoil it in our demo version, but we also want to keep our demo version rich in content. So we have decided to remove some content, mostly story-related, but left in many of the mechanics and content.

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.