“Named as Game of the Year for a reason, Osmos is a fantastic game. A combination of physics, survival and classic eat em up” — WeDoCodeEnter the Darwinian world of a galactic mote. To survive, absorb smaller organisms and grow—but beware of larger predators! Winner of multiple "Game of the Year" awards, Osmos features unique physics-based play, stellar graphics, and a hypnotic soundtrack of ambient electronica. Ready to evolve?“The ultimate ambient experience” — Gizmodo
“Beyond doubt, a work of genius” — GameAndPlayer.netNote: This single version is optimized for both tablets and phones. Enjoy on all your Android devices. (Requires multitouch and 2.2 or higher. For more info, please visit http://www.hemispheregames.com/faq-android/#tech_devices)THE CRUX:
you must grow by absorbing smaller motes, but to propel yourself you must eject matter behind you, causing you to shrink. From this delicate balance, Osmos leads the player through floating playgrounds, competitive petri dishes, deep solar systems, and more.Whether you're a child at heart who likes mucking about with single-cell organisms, or a strategist with a physics degree, this game will appeal to everyone.”AWARDS / recognition:
* Editor's Choice — Google, Wired, Macworld, IGN, GameTunnel, and more...
* #1 Top mobile Game — IGN
* Game of the Year — Create Digital Music
* Best in Show — IndieCade
* Vision Award + 4 IGF nominations — Independent Games Festival
* Coolest Atmosphere — IGN
* Best Soundtrack — IGN
* Most Innovative Game — Best App Ever Awards, Pocket Gamer
* Many top lists including Kotaku, PAX, TouchArcade, iLounge, APPera, IFC, and more...FEATURES:
* New: Multiplayer! (more info below.)
* 72 levels spanning 8 distinct worlds: Ambient, Antimatter, Solar, Sentient, Repulsor, Impasse, Warped Chaos, and Epicycles.
* Award-winning electronic soundtrack by Loscil, Gas, High Skies, Biosphere, Julien Neto, and more.
* Seamlesss multitouch controls: swipe to warp time, tap anywhere to eject mass, pinch to zoom…
* Endless replay value: play random versions of any level in Arcade mode.
* Time-warping: slow down the flow of time to outmaneuver agile opponents; speed it up to raise the challenge.
* Earn 14 single-player and 18 multiplayer achievements, with Google Play Services integration.★ NEW MULTIPLAYER ★
* Play against your friends and enemies, locally (via wi-fi), or over the Internet via Google Play Services (wi-fi only)!
* 6 distinct Arenas: Ambient, Impasse, Solar, Warped Chaos, Epicycles, and introducing… Antimatter Impasse.Reviews:4/4 ★, Must Have - “We are more than overwhelmed by Osmos… The game design is thoughtful and intuitive, new level structures are flawless, and the visuals are stunning yet simplistic… You just won't find another experience quite like it.” — Slide To Play“a beautiful, absorbing experience." — IGN5/5 stars ★, Macworld Editor's Choice - “One of the best games we've played so far this year. An utterly serene, yet fiendishly complicated game...”“Osmos is a must-play...” -MTV Multiplayer5/5 stars - “Osmos is an absolute must that will change the way you think of games, and what you expect from them.” -AppAdvice“Brilliantly clever” -Co Design
Happy Osmoting! :)

// Option A //

To download Osmos HD mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Osmos HD mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Osmos HD from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Osmos HD in HappyMod App.