Do you think all astronauts are smart? It is definitely not about these guys, because they are sure visiting a black hole is quite a funny idea. Your mission is to save them!

Spin circle of portals, catch astronauts and save them all from becoming ghosts in depth of the black hole. Though, even worse is to catch them with portals of inappropriate color - energy fields overload will destroy portals and the last hope of the astronauts.

Deal with special events, be happy with buffs you pick up from yellow stars, but try not to lose because of debuffs you get in the same way, use and upgrade skills to move even more forward!

All in all do your best in controlling portals circle as long as you can and have fun!

// Option A // q4a1w

To Portals Master mod from happymod.freeflix.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Portals Master 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 // 55m4l

To Portals Master from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.freeflix.info - 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 Portals Master in HappyMod App.