Playing Mario & Luigi: Partners in Time on 3DS is a turn-based role-playing game developed by AlphaDream and published by Nintendo for the Nintendo DS. Although it was originally a DS title, it is fully playable on the Nintendo 3DS family of systems due to the handheld's native backwards compatibility. How to Play "Partners in Time" on 3DS
It is important to note that Partners in Time is often considered the weakest of the Mario & Luigi trilogy (comparing it to Superstar Saga and Bowser's Inside Story ). mario and luigi partners in time 3ds cia