Combo:baseball & cricket ball

Brief descriptions and operations are as follow.
(1)There are 6 3D games which will be paired to form a product line. From this product line, the customers can have a discount when purchase more than one game.
(2)The "Swap" item in the main menu can switch the games between the baseball and cricket ball. In this combo, the scores of each game can be shared by each other.
The following describes the operations of baseball:
(1)In this game, there are 180 levels. The remote control mode contained 90 levels is an old method for playing this game. The virtual reality mode, a brand new mode, contained 90 levels. This hitter, player, can has an immersive experience.
(2)A popup menu will show up when you touch the panel. The "Start" menu item can trigger the game and pitch the ball from pitch machine.
(3)On the left bottom corner of the screen, the plus sign button can swing the bat when the ball is launched. Holding this button can increase the speed of swing.
(4)There are direction buttons which can move the bat to up, down, left, and right for hitting the ball precisely. The ball can fly higher, faster, and further if the ball is hit by the topmost of the bat.
(5)Holding the direction buttons can move the bat consecutively. The hitting score depends on the swing speed and the accuracy of hitting.
(6)There are many mechanisms to let player play every level.
(7)This game was closer to the reality, because it added many physical phenomena and mathematics into it.
The following describes the operations of cricket ball:
(1)In this game, there are 84 levels. The remote control mode contained 42 levels is an old method for playing this game. The virtual reality mode, a brand new mode, contained 42 levels. This hitter, player, can has an immersive experience.
(2)The bat can be moved consecutively by holding button in the same direction. The hitting score and applause sound depend on the swing speed and the accuracy of hitting.
(3)A popup menu will show up when you touch the panel. The "Start" menu item can trigger the game and pitch the ball from pitch machine.
(4)On the left side of the screen, the plus sign button can swing the bat when the ball is launched. Holding this button can increase the speed of swing.
(5)The swinging bat will become transparent, because the bat will block the player's sight. If the sight is blocked, the player may not hit the ball with accuracy.
(6)The ball will spin to right or left after touching the ground in some levels. Therefore, player should pay attention on the path of ball in those levels.