Ah yes Dr. Robotnik's mean bean machine? I remember this game from the sonic mega collection for the ps2 it had both the game gear and the Sega genesis version of the game anyway lets get on with the review! The plot is that Dr. Robotnik is tired of the people of beanville having fun so he made this machine called the mean bean machine to turn the beans into his robot servants to serve his evil purposes there's 4 modes on this game (one of them requires a second player) they are as followed : scenario mode, gear to gear mode, exercise mode, and puzzle mode, they all play the exact same way but the scenario mode is the main attraction to this game because you can take on Dr. Robotniks robots and finally the doctor himself. The stages get faster and faster as you progress it begins to pick up at stage 5. Puzzle mode is this manual thing where you do what the words want you to do exercise mode only exists for you to practice building combos gear to gear mode lets 2 players connected between 2 game gears play head to head (in the ps2 version you only need two controllers) the Sega genesis version doesn't have the puzzle mode. The idea of the game is to  match 4 beans if you can get a combo going with 4 beans releasing other beans these things called bad beans come and block your opponents beans if you or your opponent's dungeons get full you lose

So this review is lacking a few things. I kinda think you gave to much away in the story line and you really did not give us any opinions.  Stating what the game is isn't really a review. Tell us whats good and what isn't good about it is detail. What you liked or didnt like about it and stuff like that. But you did have a good style of writing and grammar.

I made my own review about this game, but it sucked. lol. I love this game and will play it when I have a craving for a puzzle game, it's just that good!