is left open for as long as the block is displayed on screen, making it significantly easier for a skilled enough player to win the game. Variants Subsequent to the vast success of the Stacker franchise, several variants have been released. Each variant has minor variations, such as color schemes, intended to attract certain age groups. Stacker Standard The original Stacker created in 2004. The colorway for this variant is red, yellow, and blue. It is commonly referred to as the "red" model. Stacker Club Similar to Stacker Standard but with different colors and graphics aimed towards more mature players. The colorway for this variant is blue and black. It is commonly referred to as the "blue" model. Stacker Mini A smaller variant of Stacker, meant for places that do not have enough space for the regular Stacker cabinet. It is red, black, and white and stands about 6 feet tall by 2 feet deep and 2 feet wide. It has only two major prize arms and four minor prize arms instead of the standard four major prize arms and six minor prize arms, and 10 rows of lights instead of 15. Stacker Giant A larger variant of Stacker released in the 2000s that is about three times the size of the standard model. Stacker Double Up This variant of Stacker only pays out tickets. When players reach the "Double Up Zone," they are offered to double their tickets. When players reach the "Super Bonus Zone," they win the jackpot displayed. Stack-It A later variant of Stacker Double Up. It is more similar to the original Stacker game. Stack 'N' Grab A Stacker-claw crane hybrid variant of Stacker, in which there are 10 rows of lights and players start with five blocks instead of the standard three. There is no minor prize and when players get to the "Win Level," they have unlimited attempts to grab a prize with the claw. Stacker Wall Street A variant of Stacker that can be mounted on a wall and hold a maximum of four prizes. Mega Stacker The largest variant of Stacker. This variant has an adjustable ticket amount instead of a minor prize. It also has a platform to stand on and a metal bar to sit on. Mega Stacker Lite This variant of Mega Stacker only pays out tickets. It also does not have a platform or metal bar. Sales tactics