PLEASE NOTE: This app requires a MERGE Cube and a smartphone or a tablet to play. To find out how to get a MERGE Cube and learn more, visit our website at:

Alien bugs are invading the planet, and you must stop them before they eat the planet’s core! Set up defenses on all sides to destroy them at every turn.

Cube Conquest is a new augmented reality twist on the tower defense genre, only for MERGE Cube. Your mining colony is under attack from invading alien bugs. As they crawl around all 6 sides of the cube, you’ll need to set up defensive towers to destroy them before they can eat your planet core.

Balance your strategy between building towers to defend against bugs and building mining towers to gather minerals from the planet. Smart economic management and careful defensive tower placements will lead you to victory in this fast paced strategy game.

Play on All 6 Sides of MERGE Cube
18 Challenging Levels
3 Beautiful Planets (Desert, Ice, Lava)
Devastating Towers with Multiple Upgrades
Gross Bugs!
Intense Visual Effects

Only for MERGE Cube.

As seen on VentureBeat, Wired, Wareable, Huffington Post, and more.

“Kids are gonna love this” - Hugh Langley, Wareable

“The coolest surprise from CES.” - Russell Holly

“The [MERGE Cube] stole my heart at Toy Fair 2017.” - Dan Nessell, Huffington Post

-Launch the app
-Be sure to allow camera and photo access
-Enter your activation code (found inside the cube packaging)
-Enter an adult’s email address to create an account
-Select Mobile/Phone Mode
-Play the tutorial within the app
-Make sure the cube is in your device camera view at all times

-Launch the app
-Be sure to allow camera and photo access
-Enter your activation code (found inside the cube packaging)
-Enter an adult’s email address to create an account
-Select VR/MERGE Mode
-Place your smartphone in your VR/AR goggles
-Play the tutorial within the app
-Make sure the cube is in your device camera view at all times

If you have any questions or suggestions, we would love to hear from you! Contact us at any time at

We're virtual and augmented reality specialists that push the boundaries of imagination, merging the physical and digital worlds to build toys, games, and universes that are fun, accessible and appropriate for everyone, ages 10+. Learn more at

What’s New

Version 1.02

Hello! ¡Hola! Salut! Hallo! Ciao! 嗨!
Cube Conquest now supports Spanish, French, German, Italian and Chinese languages!

Ratings and Reviews

4.8 out of 5
8 Ratings

8 Ratings

232081 ,

Best Merge App

This is an awesome game.It is the best merge cube game created.But there needs more levels there are only 18

Aeszarck ,

Mediocre, but good for Merge

I got the Merge Cube as a gift for my birthday. I fooled around with the free apps, but none were interesting enough to hold my attention for long. Tiltball was okay, though quite frustrating.

The Merge Cube is a cool concept, but it seems very hard to built an enticing game around it in practice due to THREE MAJOR FLAWS. It’s (1) tiring to hold the Merge cube for awhile, (2) difficult to manipulate the iPhone and Merge Cube at the same time, and (3) frustrating when the iPhone “loses” the Merge Cube and you need to refocus.

Of the game and apps I’ve used, some try to integrate the cube’s unique features into the core gameplay. Others take a gameplay concept that doesn’t necessarily need to be associated with a cube, and put it on a cube. For pretty much all the games of the first type, the gameplay is frustrating because all three flaws of the Merge Cube inevitably affect and degrade the gameplay. In games of the second type, the three problems do not NECESSARILY arise, though in many games they still do.

Cube Conquest is a game of the second type, a tower defense that did not have to be on a cube, but happens to be on a cube. Being on a cube introduces some “fog of war” to the gameplay, where you cannot see all sides of the cube, and some novel movement paths for the enemies. These are marginal innovations to the TD scene, not adding much to the user experience, and certainly nothing future TD makers will copy. The graphics are decent, and the music is quite good. The towers are very basic but adequate. The interface is intuitive.
Now, for the flaws. The principal ones are luckily avoided. Because you do not need to hold the cube and can simply rest it on any surface, flaw #1 is avoided. Though you manipulate both the phone and the cube, you do not need to use both at the same time, so flaw 2 is avoided. Finally, it’s easy to focus on the cube due to a lack of vigorous motion, so flaw 3 is avoided. However, it is difficult to press some buttons, like Retry and Menu. Even though they’re big, I always have to press on them multiple times for my touch to register. Additionally, the
Mining Towers are just too strong when coupled with the player’s ability to just speed tap on the aliens to kill them. It’s too easy to hold off a wave with a basic tower and the power of tapping while Mining Towers make bank in the background. Finally, the game is ridiculously short. I finished the first two-thirds of the game in around 40 minutes, and there’s absolutely no incentive to replay levels once you get 3 stars. No special currency, no profile experience points, nothing. Plenty of both less and more expensive tower defenses offer much more gameplay that’s much more engaging. That said, this was decent. The towers were decent, the aliens were decent, and the levels kept me engaged with tapping the aliens and building towers the entire time.
Overall, it’s probably the best game for Merge Cube, which isn’t saying much. If you’ve already got a Merge Cube and are looking for a game to make the purchase somewhat worthwhile, this game is it. If you’re thinking about buying a Merge Cube to try this game (or any other Merge Cube game), don’t bother.


153.1 MB

Requires iOS 9.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7-inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5-inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro (12.9-inch), iPad Pro (12.9-inch) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi-Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular, iPod touch (6th generation), and iPod touch (7th generation).


English, French, German, Italian, Simplified Chinese, Spanish

Age Rating
Rated 9+ for the following:
Infrequent/Mild Cartoon or Fantasy Violence
© Merge Labs, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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