Bullet-Proof Software

BPS, Inc., short for Bullet-Proof Software, was a video game company that had involvement with a few Mario-related games. Bullet-Proof Software was founded by Henk Rogers in Japan on August 10, 1983 and was closed on March 31, 2001.

Games

 * Tetris (Game Boy) - Sub-licensor
 * Yoshi's Cookie (SNES) - Publisher and developer
 * Yoshi's Cookie (NES, Game Boy) - Licensor