Go to Settings > Accounts > Add Account > Google.Sign in with the new Japanese Google account. Change Play Store Region: Open the Google Play Store, go to the Account section, and switch to your newly created Japanese Google account. The Play Store should now be set to the Japanese region.
Simple mobile games like puzzle games or casual games can be developed for as little as $10,000 toR$50,000, while more complex mobile games like role-playing games or strategy games can cost up toR$500,000 or more.
A good puzzle game typically features a balance of challenge and accessibility, engaging mechanics, and a sense of satisfaction upon completion. It should also offer variety in its puzzles to keep the player engaged.