#10
Island Saver is free, which is the first thing worth saying. Barclays made it as a financial literacy tool and it shows in the subject matter: kids collect Bankimals, clean up pollution, and work through missions that introduce concepts like saving, spending, and taxes in very concrete, age-appropriate terms. The production is rougher than Nintendo's own titles and some sections feel more like structured lessons than games, which is partly why it sits at ten. But for a parent who specifically wants their child to start building some framework around money and environmental responsibility, there is nothing else on Switch that covers this ground at all, let alone for free.