“Monster Trader” is a fine inflation game that strengthens the Demon King Army with earned coins. Purchase (summon) monsters at the current price and battle with heroes. Strengthen the Demon King Army with coins obtained from the brave. Aim for the goal stage while selling and buying monsters according to the situation. [Selling point] ・ It ’s fun like a clicker game where the more you do it, the more efficient you get coins! ・ There are many unique monsters with roles such as attack, assistance and recovery, and there are plenty of choices when playing! -Compete for strategy by online ranking support by time attack!