The original B.O.B. was a run ‘n gun platformer developed by Gray Matter Inc. and Foley Hi-Tech Systems, published in 1993 by Electronic Arts for SNES and Mega Drive (Genesis). A sequel titled “B.O.B. II” was also in development not long after the first one, but in the end the project was canned and never officially announced by EA.
There’s not much remaining from this lost game: just some concept art and its logo. We don’t even know if one of the two original teams developed an early prototype for EA. We can assume it would be hard to see more from BOB 2: it’s the cancelled sequel of a mostly forgotten run ‘n gun.
Maybe one day someone who worked on the project could help unveiling more, but for now these images are the only proof it was once in development or at least conceived as a possibility.