Dhanya Manikya (reigned 1463 to 1515) expanded Twipra's territorial domain well into Eastern Bengal. Rangamati was renamed Udaipur after Udai Manikya. The kingdom flourished in the 16th and 17th centuries with kings such as Govinda Manikya putting up a strong defence against the pressure of the Muslim kingdoms to the west. However, the plains areas fell away from Tripura state due to the actions of a renegade Tripuri prince who was backed by Mughal governors of Eastern Bengal plains. After this, plains Twipra became a separate Mughal client kingdom, with the Mughal rulers exerting influence on the appointment of its kings. However, the Mughals could never penetrate the Hills territories to the East.