Amazon has listed Happy Birthdays for pre-order, showing a release date of September 25. This may just be a placeholder date.

You can pre-order the game here and read more about the title below.

• A world all your own and on the go! – create any world you can imagine! from staggering mountains and sprawling forests to a deep sea dotted with islands, there’s No limit to your creations.
• Discover the history of everything as you foster life of all shapes and sizes – from single-celled organisms to complex multicellular life, including plants, mammals, dinosaurs, and more.
• Cultivate your Imagination – imagine, experiment, create! shape your planet and decide how plant and animal life evolves. No two planets will ever be truly alike.
• Enjoy in-game English and French text.
• Find inspiring worlds and preview some of the happy birthdays from the game in the Softcover “world guide” bundled with the Switch game.