A detachment of adventurers stumbled upon an ancient cave in which a lot of gold and other jewelry are stored. As soon as they approached them, a wave of monsters guarding the treasure immediately fell upon them. Each of the hero has his own class - the Archer, Warrior and Mage. They will support each other in battle, and your task is to improve their abilities with the accumulation of gold that will be behind them. If enemies break through your defenses, you will lose. Develop the correct tactics of combat and can overcome all the waves of monsters in the game Trapped in the abyss.