Mortal Kombat 11 to Feature Cross-Play After Launch

NeatherRealm is currently looking into the possibilities of Mortal Kombat 11 cross-play support and it hopes to implement it after, according to Game

Is Mortal Kombat 1 crossplay available?

Does 'Mortal Kombat 1' Have Cross-Platform Play?

Mortal Kombat 1 online stress test revealed for PS5 and Xbox

Mortal Kombat 11 Crossplay How does cross-play work

Mortal Kombat 11' Is Looking Into Adding Cross-Play

Mortal Kombat 1 is adding cross-play support in February

Cross play was mentioned in the FAQ but seems like they removed it

Mortal Kombat 1 'Kross-Play' launches in February

Is Mortal Kombat 11 cross-platform? Crossplay guide - Dexerto

Mortal Kombat 1 to release without cross-play; accessibility

Mortal Kombat 1 review