Crossplay

Is Operation: New Earth crossplay?

Operation: New Earth is only released on one platform, so there is nothing to cross-play with.

Steam's own store page lists cross-platform multiplayer for Operation: New Earth. That confirms it exists, but not which platforms pair up.

Operation: New Earth is an intense sci-fi multiplayer strategy game in which you must command an advanced military facility to defend Earth from a hostile alien invasion. Create an alliance, gather resources, and unlock advanced technology to level up your stronghold!