Took a crack at building R.B. with its wave 2 support and some silly little guys that I like better than more generic machine support or Machina cards. The main strength of this deck is its ability to cheat out Brute Blues with the easily searched Stage Landing spell card, OTK or just about OTK by resolving Pile Bunker, and its ability to survive via banishing Stage Landing and Last Stand. You can pitch either from the deck by resolving a summon of Lambda Blade, which you can accomplish by summoning Shepherd's Crook, setting Last Stand, and resolving it during your opponent's draw/standby phase. Lambda Blade itself provides a powerful form of play disruption, and you can increase your chances of resolving any card successfully by activating Next Phase. Also, read the main deck Appliancers, if you start with the field spell and one of the two Appliancer main deck monsters, you get three bodies on the field to start slamming your extra deck and resolving VALCan Booster. The ideal starting hand is probably something close to Appliancer field spell, Appliancer main deck monster, a special summon eff. R.B. main deck monster, Stage Landing, and Ash/Gogre. Also, Laundry Dragon is adorable and can be positioned for either banishing what it battles, or burning for the attack value of what it battles. Fun little guy.
The side deck I listed doesn't matter too much, just run what you think would be good based off of first principles. Probably don't run Dark Ruler No More though.