Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Robi: Cosmic Savior by GramGames, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Robi: Cosmic Savior

By GramGames

Open iTunes to buy and download apps.


Wield Robi’s gravity gun to save his planet from the meteor storm!

=Featured on 148apps, AppAdvice,, AppstoreArcade and Editor Picked by!=

The survival of the planet is at stake! A galactic collision has disrupted the gravitational balance of the star system, whirling a field of meteors towards Robi's planet. Will you help him protect it?

Robi is packed with hours of challenging missions, surprising space artifacts and stellar explosions. Challenge your friends to earn rewards together!

Gravity-gun slingers unite!

= Simple hold and drag controls to sling meteors!
= Colorful and vivid graphics!
= Infinite endurance gameplay!
= Rockets, shields and other weapons!
= Stellar explosions!
= Secret space artifacts to discover!
= Collect meteorites for power-ups!
= Test your reflexes!
= Challenge your friends, earn rewards together!

"A very simple idea but one that, when it clicks, proves to be quite enjoyable"

"This quirky genre mashup plays out astonishingly well and does create an experience unlike anything that I’ve seen"

Become a fan of Robi on Facebook:

Follow Robi on Twitter:

Problems? Suggestions? We would love to hear your feedback! You can reach us at

What's New in Version 1.1.0

-iPad 3 tutorial bug fixed
-Hint screen added at the end of tutorial
-Game difficulty balanced
-Added Facebook invitations
-Updated Twitter & Facebook links
-Other minor bug fixes


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Good game

You get what you expect saving a planet it's also an addictive game

Great game

Fun way to pass the time, even if a little repetitive

Good but confusing

Just like the title says

Robi: Cosmic Savior
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.1.0
  • Size: 35.2 MB
  • Languages: English, Japanese
  • Seller:

Compatibility: Requires iOS 4.0 or later. Compatible with iPhone 3GS, iPhone 4, iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPad, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation), and iPod touch (6th generation).

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. Sidekick AI$2.99
  2. 2x Mining$0.99
  3. Bundle of Resources$0.99
  4. Stock of Resources$9.99