Game Creation with XNA? Portal, DBZ Ultimate Teckaichi Custom Character Sprites by Saiyagami on, OC: The Shyguy Kingdom, Sonic: Adult Gohan sprites by Saiyagami on DeviantArt! vector portal spritesheet: Cave Johnson and Caroline? Now little Caroline is in here too by Mayocat. FA. Caroline portal: GLaDOS: How to define an angular hole using DimXpert.