The Game & Watch series of LCD games werent complicated. The premise was always simple, and, much like other games of the time, the challenge was in endurance and beating the high score of your fellow gamers.
I remember playing the original Mario Bros G&W as a child, and I loved it. So finding Marco Bros in the app store gave a nice sense of nostalgia. I applaud the developer for keeping true to the original style and timing of the games, and I second the requests to produce some of the other games in the G&W series as well.
Brother Sam about Marco Bros.