Causality is a puzzle game about manipulating time, altering the sequence of events and changing the outcome of each level.

Set across strange and alien landscapes, help a group of stranded astronauts find a route to safety. Travel through time, work with your past selves and solve paradoxes as you take on this uniquely challenging puzzler.

Each level represents a brief but hazardous moment in time. Levels are completed by guiding each astronaut to an exit that matches their colour, within a limited time frame. When all astronauts reach an exit the level is complete.

Features
- Control time and change the outcome of each level
- Work with your past selves to solve puzzles
- 60 levels to complete
- 13 achievements to unlock

Runner up in the 2017 Google Indie Contest!

// Option A // 5e7015

To Causality mod from happymod.completedownload.net.
You need enable the option "Unknown Sources".
1. Click on the above link to Causality mod APK.
2. Save the file in your device s 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 // 5s5x38

To Causality from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.completedownload.net - 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 s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Causality in HappyMod App.