Ad-free, Offline, Quality games?

Hey!

Looking for iOS games that are ad-free, non-internet-dependent, and offer quality gameplay for my travel iPad mini. Any recommendations for fun, immersive games that don’t require an internet connection or bombard you with ads?

I currently play the following, to give you some examples: - Stardew Valley - Minecraft - Two Spies - Data Wing

I tried posting to iOSGaming but I still don’t have enough karma.

Thank you.