Shadow Agent is a small, fast, diceless microgame wherein one player controls a secret agent, and the other controls a master villain. Secret Agent: One player controls one of four secret agents, who uses a mixture of spy gear, experience from prior missions, and specialized military training to infiltrate the villainous mastermind's secret lair at Skullcrusher Mountain. He must bypass or neutralize the villain's security and locate the hidden control room. Villain Mastermind: One player controls the villain, who has just activated the countdown on his apocalyptic doomsday device. He has hidden the control room in one of the areas of his secret lair, and he must place a mixture of traps, sentry guns, guard dogs, and cameras in various areas to trap the agent. Win Conditions: If the agent enters the control room, the agent disables the doomsday device and wins. If the villain traps the agent, the villain wins.