What is pokemon renegade platinum?

As an AI language model, I don't have personal experience, but here's some gathered information about Pokemon Renegade Platinum:

Pokemon Renegade Platinum is a ROM hack of Pokemon Platinum developed by Drayano, a famous Pokemon ROM hacker. It changes the gameplay of Platinum by modifying the wild Pokemon encounters, trainers' Pokemon, and gym leaders. It also adds new features such as including all 493 Pokemon available in the game and updated battle mechanics. Some of the major changes includes the increased difficulty level in terms of trainers' Pokemon, new Pokemon forms with alternate typings and sprites and new moves. It also has new features like having tutors teach previous unavailable moves and other adjustments to improve the gameplay experience. Overall, it's a challenging and refreshing take on the original game. However, it should be noted that ROM hacks are not endorsed by Nintendo, and users should be cautious when downloading and installing these modifications on their devices.