Bonanza Bros. /

Bonanza Bros. (ボナンザブラザーズ) (sometimes written Bonanza Brothers) is a 1990 3D-style, 2D shooting platform arcade game by Sega. It is one of the earliest arcade games powered by the arcade system board, the Sega System 24. Bonanza Bros. is a shooter, platform game where taking the role of one or both of the brothers, Robo (1P, red) and Mobo (2P, blue) (Mike and Spike in some PAL versions), the player has to stealthily move inside a house avoiding guards, retrieve several objects and move to the roof where a blimp is expecting the player with the loot. In this fashion the plot and the gameplay resembles the older Keystone Kapers from Atari 2600 era but with added features. Two players can play cooperatively at the same time, as the screen is always split in two. The places the brothers burgle include a bank, a millionaire's mansion, a casino, a mint, an art gallery and a treasury. While similar in graphics and gameplay, the story changes from the original Japanese to the early western versions: in the former, the Bonanza Bros. are thieves; in the latter, they are testing the security facilities or helping the police recovering evidence. The player can walk, jump, shoot and move behind