Tobby "GTD-Carthage" Ong is a Mapper and Texture Artist from the Phillipines, who has worked on Map Packs such as Project Zephon and SP2D, and has also released his own small campaigns such as The Man from AHRG.
- Project Zephon - 1 Map
- SP2D - 4 Maps
- The Man from AHRG
- Don't Shoot the Chest
- The Chronicles of Weedrow 2 - Segments
GTD-Carthage's Deviant Art page: