An abstract strategy game for two players, that comes as a downloadable papercraft model set to print and build. The game consists of 2 sets of stackable pieces, designated with blue or red markings, and a 7x7 gridded board. The game begins with only 3 pieces of each colour on the board. Players then take turns to either move, or add a piece. There are three different game pieces players can use, each with unique rules and behaviours. Pieces move along the grid 1 square at a time, and can land on top of one another, forming stacks up to 3 pieces in height. Generally, only units on top of stacks can move, meaning players can block their opponent by landing on top of their pieces. Each player aims to win by moving one of their pieces into the other player's target square on the board, marked with a coloured target symbol. —description from the description