Luis' character sprite from Madness: Project Nexus
Birth name:Luis Castañon
Activities:Animator, game developer, artist
External links

Luis Castañon is a staff member on Newgrounds who frequently submits various content from movies, games, and art. He even had a holiday on Newgrounds called 'Luis Day'.

Luis contributed with Krinkels and The-Swain in the creation of Madness: Project Nexus. He helped design the menu system and user interface.

Luis also appears in Project Nexus as a hireable squadmate in Arena Combat Mode (see below). Luis' character is unique however, as his clothing has different variations, unlike other special squadmates.

He along with Krinkels, Cheshyre and The-Swain, can appear as enemies at the Bar during episode 1.