This is a short arcade-like game.
If you purchase a license from this store, you receive access to the game's source code to do whatever you like with it, just as long as you purchase the correct license.
Do note that Plonk is already available on the Google Play Store, so you must change the game enough to distinguish it from Plonk if you want to publish it on the Google Play Store.
Please do not attempt to resell this asset.