Defendion is a unique board tower defense game in VR where the table in front of you is your battlefield, where enemies will damage and destroy your structures and you can change and block its paths. Conquer new locations, meet new enemies, build your defense.
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Release Date:
May 7, 2018

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Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: This Early Access game is not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Because the game will be much better if the community help to fill it with features they like, or any ideas they have. Because we want to make game which players will like and will play and we want to develop it with Community.”

Approximately how long will this game be in Early Access?

“We plan to stay in the Early Accesses for about six to twelve month. When we’ll be sure, that the game is completed, we’ll release the final version”

How is the full version planned to differ from the Early Access version?

“New maps, new enemies and expansion of existing features, localization.
Also every good ideas from the community can be implemented.”

What is the current state of the Early Access version?

“There are infinite waves, training and one map.
There are 4 types of weapon.
Base gameplay implemented.”

Will the game be priced differently during and after Early Access?

“We plan to gradually raise the price as we ship new content and features”

How are you planning on involving the Community in your development process?

“We are planing to work closely with our Community to make Defendion great! Propose new features, share your ideas, discuss updates and report bugs at Steam Discussion thread. Follow the dev team's progress via Youtube, Twitter and Facebook. And write us letters - we also read them.”
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Notice: Requires a virtual reality headset. See the VR Support section for more info.

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Includes 2 items: Fly Destroyer, Defendion


Recent updates View all (13)

December 2, 2018

Update 9

New enemy
Energy Mage for Mages Village map - he sucks energy form the ground and converts it to the damaging balls. He attacks ony your towers and if there's no towers he will damage the Castle.
His base damage is 3 points. Base health is 7. He attack from the far, he doesn't walk but flies from one tower to another, his energy allowes him fly through his friends. Only death can stops him as he has resistance to the freeze.

Towers upgrade
Now you can upgrade all your towers and the Casle using the Shop.
Just overlap your hand with the item you want to upgrade (they show you the level you will be) and then click to buy.

Level of upgrade is not limited for now. The appearance of the towers stays the same - it will change depending on the level next update.

What happens when I upgrade the Castle?

The health of the Castle will be increased to +5 for each level, that is level 1 gives you 15 health, 2 - 20, 3 - 25 and so on.

What happens when I upgrade the towers?

the health of the tower will be increased to +3 for each level and the damage of the tower will be increased to "base damage multiplied by the level" (except freezing wall).
Example: Base damage of the arrowed wall is 1.2 and base health is 5. Level 1 gives you 2.4 in damage and 8 health, level 2 - 4.8 and 11 and so on.

Can I downgrade the towers?


- the castle's health is no longer an integer, although you will still see the whole number, this is done to calculate the damage more correctly
- archer damage is decreaed to 0.5 points
- now you can see tower level numbers on the table
- fixed teleport issues on Mages' village map
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November 25, 2018

Update 8

What's new
This update provides you with a new map for waves 26-30. This is a mages' village.
There is no new enemies in this update for the village (the rotation of mobs is the same as for 21-25). Next update the enemy for this location will be ready and now you can enjoy catching the bats (we hope you like it)

- fixed the bug when in training level you couldn't take the bat in your hands (when you start the training wave and they fly to the castle)

- we change the rotation of enemies - now it is not cycled like before. If you go further the last available levels for the waves (now it's further than 30) the last waves rotation will be repeated forever (before the rotation started from the beginning)
It is temporary. Later when all levels will be ready we change it.

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“Defendion is a great tower defense game in virtual reality. Control the battle field with your two hands. Good concept, nice graphics and overall great eye pleasing experience. I recommend.”
VR Games and All, All, All

“Настоящий Tower Defence для VR, отличная графика и крутая проработка, чувствуешь себя практически полководцем на поле боя, а музыка еще больше придает задор и атмосферности”
Earth in the Porthole

About This Game

Defendion is tower defense strategy game in VR.

Buy weapons to shoot your enemies, freeze and set them on fire. Collect gold from enemies to improve weapons. Improve weapons to deal more damage, improve the castle to make it stronger. Build mazes so that enemies go longer to the castle and perish from your traps. Do everything to win.


- the availability of training, where you can see how weapons work and simulate protection on a small map
- infinite waves, with each wave the level of mobs and the number of gold increase
- the ability to buy, sell and improve weapons, possibility to repair and improve the castle
- the enemies are not following the specified path - you can change their path by putting obstacles in the form of weapons (guns, walls with stakes, etc.)
- you can place all weapons both before the wave and during the attack
- enemies can detroy your equpment if it blocks the way
- passive ways of obtaining gold
- the captive in the castle can carry out some commands

System Requirements

    • Requires a 64-bit processor and operating system
    • OS: Windows 7 SP1 (x64)
    • Processor: Intel Core i3
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GTX 970 / AMD 290 equavalent
    • Storage: 1200 MB available space
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 (x64)
    • Processor: Intel i5 4570 @ 3.2 GHz / AMD Phenom II 945 @ 3.0 GHz
    • Memory: 12 GB RAM
    • Graphics: NVIDIA GTX 1070
    • Storage: 2 GB available space

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