Monster Decoy

From BoardGameGeek:

Capture the Monsters, and control the territories. Monster Decoy is 2 player tile placement game where players are battling to surround and capture monsters. You and your opponent are in a battle of light and dark. Take turns in placing a tile adjacent to another tile to form areas of your color. Enclose your areas to surround and capture the monsters in your territories. The larger the area and the more monsters you capture will multiply your points. Plan carefully to gain the territorial advantage in Monster Decoy. -description from the designer