The PC version RollerCoaster Tycoon 4 will not simply be a port of the mobile version, Atari's senior director of marketing Anthony Chen said today.

We can't share that much, but [PC] will definitely be a completely different game.

Chen also said that the PC version will be an online multiplayer experience, but declined to say if it will feature microtransactions or a similar business model to the mobile version, which has been confirmed to use an in game currency system.