megasensa rtpHow to Install RPG Maker XP RTP. 1. Click on the link above to RPG Maker XP RTP. 2. Once the file has downloaded, double click on it. 3. Once setup for RPG Maker XP Run Time PackageHow to Install RPG Maker XP RTP. 1. Click on the link above to RPG Maker XP RTP. 2. Once the file has downloaded, double click on it. 3. Once setup for RPG Maker XP Run Time Package