There is also a simplified ruleset for young children. Older players may get bored with it once they learn which strategies work. The game is based on the Arthur Conan Doyle's The Lost World novel. The prototype was the winner of the Sim D'Or 99. For 3-5 players.
Players begin by placing one piece on any intersection.
Then in Growth, new pieces are placed for the existing ones, but not adjacent to any other pieces. The maximum size of a group is five pieces. After all growth is complete, Movement begins. Only groups of two or more pieces may move and moving has several other rules. Following this are Attacks.