Ember Bay

Seven worlds hang off one volcanic island, and a golden rail runs to every one of them. Find the lost cats - each one is somewhere a cat would actually sit, and the island tells you when you are getting warmer. Race the Strand. Climb Mount Ember. Take a shift in Ember Works. Bring back a hat nobody else has. Ride the rail from Lantern Square and pick a direction. Nothing is locked. Nothing costs anything to try. Built for 6-12. No jump scares, no timers you can lose to, and the way home is always free if you are stuck.