***Warning***
It was a great game. A bit hard at the beginning. It took me 5 tries to get past the 1st level. At which point I had to pay for the upgrade. I choose the option of upgrading the more expensive choice of unlocking all packages. Excited to continue the game. Well the game stop working. It wont get past the bug bite screen. I tried it both on my iPad pro and iPhone 6plus. The game just lock up and kick me back to the apple home screen. I rebooted the phone uninstalled and reinstalled the game and still cannot start the game.
So the story is dont upgrade, if you do the game stop working.
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Battlevoid: First Contact