OPUS: The Day We Found Earth

OPUS: The Day We Found Earth v1.3.3 [Unlocked]

OPUS: The Day We Found Earth

Overview: ** From the creators of the award-winning Hyper Square and Castle Rider **

After eons of spreading across the cosmos, humanity has lost its way back. Peer into a forgotten galaxy to rediscover our planet of origin through the lense of a deep space telescope.

OPUS: The Day We Found Earth takes you on a journey through the stars. Help the childlike robot Emeth carry on his creator's will, and find our long lost home together, as he realizes a greater purpose inside his tiny mechanical heart.



Sail through a boundless sky full of secrets and beauty, meticulously crafted for hours of exploration.


Experience a story of purpose, pursuit and loneliness. Professionally translated for multiple languages.


Enjoy a full soundtrack of original music from composer Triodust, woven deeply into every corner of the game.

What's New:

  • NEW Room items
  • NEW Antenna and Projector missions
  • Guide system adjustments
  • Minor bug fixes
  • OPUS: The Day We Found Earth
  • OPUS: The Day We Found Earth
  • OPUS: The Day We Found Earth
  • OPUS: The Day We Found Earth
  • OPUS: The Day We Found Earth
  • OPUS: The Day We Found Earth
Developer Team Signal Last Updated January 9, 2016
Number of Downloads 100,000 - 500,000 Current Version 1.3.5
Content Rating Rated for 3+ OS Version 2.3 and up
File Size 56M Score 4.5
More Info:
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Mamoon Syed

Don't pay for it.

The game is fun, don't get me wrong. But in the end the mechanics of the game are completely and utterly simplistic in nature and repetitive in practice. I paid for the full version of this game because the story was somewhat interesting, but I am not pleased with my purchase. The story isn't nearly as long as one would hope for in a game of this asking price, and after a while I had half a mind to skip through the cut scenes. Not a game that I would recommend going to the full version for.

Hassan Alam

Great game, lost purchase

I absolutely loved the full edition of the game, which I bought after playing the demo, but the latest update seems to have lost my purchase history. I'm not paying for the game again, unfortunately, but it would be good if I got my progress back to play the full game.



This game is pretty, fun, and pretty fun!

Darell Kurniadi

I Love It

It's smart and make you relax. Graphics and story just wonderful and the topic of this game was rare that is galaxies. It's fun to play and its not boring like usual video game. Even though the timeline story is short and too fast also could you make it longer? Appreciate if you reply and It's totallg worth buying even just the full game.

Sasha Reaper

Artistic and captivating

Lost in space with undertones of a sad truth to be discovered, but the little robot "Emeth" won't give up on hope, will he? I'm going to purchase this game if the demo continues to impress me. Better than 99% of other apps I have played. Beautiful sound track, artistic theme, runs perfectly smooth on my LG G3. Reminds me of "unmechanical" on the ps4 (also a fantastic game). 4 stars because I haven't played it thoroughly enough yet. Will update my review after a few more hours of playing time. Great job!

Amreet Nandy

Full version not working after purchase

I was playing this game and liked the concept but after some levels asked for payment for full version unlock. Purchased it but still not working i got stuck and started again from start. Kindly refund if you guys can't fix the issue and by the way.. i had tried to go to your website to register the problem but there is no website only..

Eddie Soto

Would rate 5 stars love the game!

Recently purchased on my phone them decided to download it on tablet instead but can play full game because it asks me to purchase again.

Alicia Suastika


The story of this game is encaptivating and really touching. It made me wonder about exoplanets and other planets which might be 90% like Earth but haven't been discovered yet. The music and effects really set the right ambience. It's just too bad it's short as I completed the whole game at the most challenging level within two hours. But great game nevertheless.

Juanita Quiroz

I Only Played the Demo

I've only played the demo but it's great. The graphics are adorable and just utterly incredible and the music is really nice. I want the entire game, but unfortunately I do not have the money to spend on it. I do however, highly encourage everyone to play this game.

Hannah K

Totally worth $7 for full package

Heartbreaking storyline. Engaging soundtrack. My favorite mobile game so far.

Sainik ghosh


Opus is a nice game I love to play when I have time to waste

Thomas Luttrell


Was well done. Not terribly long, great soundtrack, and a different game from all these puzzles & monsters and building up of forces.

rohitash goenka

Just Demo !!!!

What is this you guys, just spoiled my time there. This game is just a waste of time, you can't even get access to play full game. For this you've to pay to them, this is really bad. You must give access to full game for free, though the equipments may cost some money but that doesn't matter. This is really very bad :(

Eleri Hamilton

Cute game. The having to bounce back and forth from the telescope *every single time*, even when there's no dialogue that needs to happen is *annoying*. Took far longer to play than it should have because it kept hard-locking my tablet.

Rex Roberts

So fun

I can use your game in my classroom.

Jensen Soto

Device ID & call information permission in latest update?

For what reasons, I don't see any reason for adding this permission.

Emmanuel Ani


An exploration worth paying for. Now if only I could get to freely roam *update: paid 7.99, game resets and I lose all my progress?!?! Wtf fix it!!!!

jonathan kerwick

Got a little farther

I used to not be able to sign in, now I can. But I still cant buy the full game

Melody Soriano

Great game!

I absolutely loved this game. I even bought all the add-ons for it because I really love supporting the people who make things I enjoy. The only downside... It's so short! But for what you pay for just the full game, it's really an experience worth having.

Jandrè Lombaard

Love it

Only played a little and I'm already emotionally invested