NES Game: TENGEN RBI BASEBALL 3- GAME AND SLEEVE ONLY The product is a Nintendo NES game called Tengen RBI Baseball 3, which is part of the R.B.I. Baseball Series. Game and sleeve only, cleaned and tested to work. Published by Tengen, it falls under the sports genre with a sub-genre specifically dedicated to baseball. Made in the United States, this classic baseball game offers players the opportunity to enjoy time-tested gameplay on the iconic Nintendo NES platform.