Water + Water = Lake
Earth + Water = Plant
Plant + Plant = Tree
Tree + Tree = Forest
Forest + Forest = Jungle
Fire + Fire = Volcano
Water + Earth = Mud
Mud + Fire = Brick
Brick + Brick = Wall
Wall + Wall = House
House + House = Village
Village + Village = Town
Town + Town = City
City + City = Metropolis
City + Internet = Game
Game + Game = Game
Game + Computer = Game
Game + Code = Game
Game + Player = Game
Game + Console = Game
Game + Controller = Game
Game + Screen = Game
Game + Fun = Game
Game + Design = Game
Game + Art = Game
Game + World = Game
Game + Story = Game
Game + Character = Game
Game + Level = Game
Game + Challenge = Game
Game + Quest = Game
Game + Adventure = Game
Game + Puzzle = Game
Game + Battle = Game
Game + Arcade = Game
Game + Sports = Game
Game + Board = Game
Game + Card = Game
Game + Online = Game
Game + Virtual = Game
Game + Reality = Game
Game + Simulation = Game
Game + Strategy = Game
Game + Action = Game
Game + RPG = Game
Game + Shooter = Game
Game + Racing = Game
Game + Platform = Game
Game + Indie = Game
Game + Developer = Game
Game + Studio = Game
Game + Engine = Game
Game + Software = Game
Game + Technology = Game
Game + Entertainment = Game
Game + Music = Game
Game + Sound = Game
Game + Graphics = Game
Game + Animation = Game
Game + Physics = Game
Game + AI = Game
Game + Multiplayer = Game
Game + Singleplayer = Game
Game + Fun = Game
Game + Game = Game