How to unlock Secret Zones in Mario + Rabbids Sparks of Hope

Mario + Rabbids Sparks of Hope has taken Mario + Rabbids Kingdom Battle to new heights with many new features and changes. Exploration has been overhauled and is better than ever, offering various puzzles and secrets to find. This includes Secret Zones, which you cannot open until they are unlocked. This may leave you wondering how to unlock Secret Zones in Mario + Rabbids Sparks of Hope.

To unlock Secret Zones in Mario + Rabbids Sparks of Hope, you must first acquire a key. Each planet has a key that you can use to open the door blocking the Secret Zone. For example, you will need the Sunrise Key to open the Secret Zone door on the shore of Beacon Beach.

Related: Can you respec in Mario + Rabbids Sparks of Hope?

How to get keys in Mario + Rabbids Sparks of Hope

Keys can be bought from each planet's shopkeeper and have a different name. They will cost you a handful of Planet Coins, but they are worth the investment. Secret Zones will take you to a miniature world full of exciting discoveries. This includes battles, puzzles, Sparks, and more.

Each world has a Secret Zone, and these are marked on your map. Make sure you complete enough challenges and defeat enough Darkmess Puddles to afford the key. Once you do, feel free to plunder all the loot in these Secret Zones.

For more information on Mario + Rabbids Sparks of Hope, check out What to do with glowing eggs in Mario + Rabbids Sparks of Hope? and Best ways to farm Starbits in Mario + Rabbids Sparks of Hope on Pro Game Guides.