Experience the mesmerizing world of Dreii, the award-winning collaborative physics conundrum. 

"It’s the only iPad game to ever make me consider my relationship with humanity." —

"Coolest puzzle game ever!" — PewDiePie

Dreii is a puzzling game about skill, logic and friendship. It subtly connects players in real-time across the world, to help one another in a battle against gravity.

The mission is simple. But once again, things get in the way... Explosives, thunderstorms, completely incompetent colleagues. Oh, and did we mention gravity?

• Play with people across the world
• Master 48 fantastic levels
• Speak in 19 different languages
• Beautifully animated characters
• Real-time physics and 3D rendering
• Beautiful sound design

• European Design Award
• IGF Excellence in Visual Art Nominee
• IndieCade Finalist
• Swiss Game Selection
• FWA Mobile Award
• Swiss Game Award
• FWA Site of the Day
• SXSW Gaming Award Selection
• Sónar Festival Selection
• Cinekid Runner-Up
• Featured by Apple as "Best New Game"

Languages: Drei features an universal communication tool which allows to speak to other players, from wherever they are. Drei supports 19 languages: Arabic, Chinese, Dutch, English, French, German, Greek, Hindi, Italian, Japanese, Korean, Portuguese, Rhaeto-Romanic, Russian, Spanish, Swedish, Swiss-German and Turkish.

Optimized: Dreii plays beautifully on the iPad and iPhone. From the beginning it was engineered and optimized for Apple's tablet, taking advantage of the intuitive touch controls, the pretty display, and the possibility to use the screen in landscape and portrait mode.

Sound: One of the best thing about Drei is how it sounds. Each character has its very own instrument. And as the characters work together they form Drei's unique universal orchestra, creating their very own musical landscape, inspired by archaic instruments and ancient melodies. All instruments were performed and recorded live with some of Switzerland's finest musicians.

Uber Swiss Design: Drei is designed to be as universal as possible. However, in a strange way it's also very Swiss, where it was made. Clean typography, minimalism with attention to detail. It's Swiss Design heritage, we can't deny it.

Technical Excellence: Even though it's not visible, it's the technical stuff too that makes this game special. Drei is the first real-time multiplayer iPad game with advanced physics and 3D rendering, as far as we know, taking mobile gaming to the next level.

Dreii connects to the internet, if available. Charges may apply if this happens over your mobile network connection.

What's New

Version 2.0.0

• Cross Platform Play
• New Levels
• Faster Physics
• New Character
• New Level Map
• Dynamic Camera System
• New Sounds

Ratings and Reviews

3.9 out of 5

16 Ratings

16 Ratings

Editors' Notes

Even if this puzzler was just what you see in the first few levels—a beautiful, simple physics playground where you stack blocks to cover a target—it’d still be a delight. But the real joy comes when you reach Dreii’s multiplayer levels, where you’re automatically paired up with another person, possibly even on another platform. You have to work together, and because limited communication options mean one player can’t really “direct” the other, it fosters a lovely spirit of cooperation and camaraderie.

Much update, many wow


1. Please add a character selection page and maybe add more characters
2. The game needs communication circles that you can type your own messages in
3. The level selection page is very awkward, you keep having to abandon teammates to go to previous levels... could you somehow link all of them together?
4. There needs to be private servers that friends can play on... playing with strangers gets a little old
5. Keep making awesome games!

Even better than I hoped!


I love puzzle games, and really enjoyed the casual random co-op encounters in "Journey", so I hoped this would be good. I just finished it today with the help of 2 other strangers, and I have to say, it's brilliant!

There's a nice variety in the puzzles with new and interesting twists turning up regularly. polar gravity was my favourite, I would happily play a lot more of that.

Lots of replayability too. I love revisiting levels to help people and discover new solutions and quirks. The path branching is also really great - if you get stuck you can usually try something else, or if you need help there is usually someone near one of the paths you're working on.

If they made a t-shirt I would wear it!


Etter Studio GmbH
142.9 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© Etter Studio Ltd.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like