Bitwave Games announced that their original puzzle game, Wunderlung DX is available now on Nintendo Switch and PC. This game was originally released as just Wunderling, but this new version is a free upgrade for those who already owned the game. Wunderling DX leaps into action with even more puzzle platforming challenges, adding a new world with 14 unique levels alongside bonus items, story beats and a speedrun timer! You’ll discover Wunderling DX’s new stages hidden in secret portals throughout the game, accessible only after you’ve beaten all the original Wunderling levels.

Those who don’t own the game can pick up the new version for $14.99.