Which Kingdom Hearts games are worth playing and what can I skip?

Kingdom Hearts games are available via Nintendo Switch Cloud Streaming. But can you get away with just playing 1, 2, and 3?

Kingdom Hearts (video game) - Wikipedia

Is Kingdom Hearts worth playing through? : r/gaming

All Kingdom Hearts games in order

Kingdom Hearts On Sale At Epic Games Tempted To Buy, But Would Rather Wait For Steam Release. Anyone On The Same Boat? : r/KingdomHearts

Which games in the Kingdom Hearts series are worth playing, and which should be skipped? - Quora

Which KINGDOM HEARTS game should I play first?

What Kingdom Hearts Games Do You REALLY Need to Play Before Kingdom Hearts III? - MonsterVine

I plan to play the Kingdom Hearts saga. Is it worth playing all the games?

What Order Should You Play The Kingdom Hearts Games?

How to Play the Kingdom Hearts Games in Order - IGN

Ranking Every Kingdom Hearts Game Ever Made From Worst To Best

Should You Play All The Kingdom Hearts Games?

Why Now Is the Perfect Time to Get Into the Kingdom Hearts Franchise - LevelSkip