There is currently no way to reset your progress in Alien Creeps TD in-game - the battle for Earth is ongoing and you have worked hard to achieve your progress against the Creeps!
If you do decide you would like to start Alien Creeps TD from the beginning and have not previously connected with Facebook, all you will need to do is re-install the game.
If you have previously signed in with Facebook, you would need to re-install the game and not sign into Facebook in the game. Do note that this would mean that any new progress will not be backed up and saved to the cloud.
We are not able to reset any saved progress that was saved to the cloud via the Facebook in-game sign in. If you like we can delete and remove your game data (here is how https://outplay.helpshift.com/hc/faq/438-how-can-i-remove-my-data/), this will delete all progress and purchases and CAN'T BE UNDONE.
To uninstall Alien Creeps TD:
Android (Google Play):
1) Open your device's Settings app
2) Tap Apps or Application manager
3) Scroll to Alien Creeps TD
4) Tap Uninstall
iOS (Apple):
1) Tap and hold the Alien Creeps TD icon
2) After you tap and hold any icon, the apps wiggle and an X should appear beside the Alien Creeps TD icon
3) Tap on the X to delete the game
FireOS (Amazon):
1) From the “Home” screen, open “Settings“
2) Tap “Apps & Games“
3) Tap “Manage All Applications“
4) Swipe over to the right to show “All” apps
5) Tap Alien Creeps TD
5) Tap “Uninstall“