Chutes and Shoots
The board is 22.5 degrees off of vertical and the basic idea is to keep your panda (marble) inside the bamboo forest longer than everyone else. The challenge is that the leafy tiles keep growing upward and if you don't watch out, you'll find yourself thrown off the top of the board when the oldest leaves fall.

Each turn, each player Eats (removes a tile from the bottom of the columns), Chutes (adds a tile to the bottom of a column), and/or Leans (tips the board from left to right or right to left). How many of each move can be done per turn is yet to be determined.

The tiles are two by two, three, four, and six inches and give options for offensive and defensive play.

The total board stands about 23 inches high and 18 inches wide. It should fit in a 12 x 24 inch box.