Hello again! If you’ve followed the tutorial to learn how to play NagiQ, and then played the demo (freely available here,) most likely you already finished all the free levels included with such demo version. Now, by purchasing the full version of NagiQ you’ll get access to all the islands of the game:
In the full version of the game each island will be immediately unlocked after you complete the previous one. Then you’ll be able to click on an island image to select a level to play. Notice that some levels introduce gameplay variants to keep the game fresh, fun and challenging!
Enjoy! And Happy New Year!