The gameplay of the Dream Demon Hunter game combines the strategy of tower defense and the gameplay of secret room adventure. The game begins with you trying to defeat the demons in the haunted house by building and upgrading towers and rooms. As you get stronger, you will be able to handle more powerful enemies. 

At the same time, you need to upgrade your equipment. As you play, you can find various equipment items and use them to help you in battle. You can also get new items and upgrades by finding and collecting them. You will be able to find them in the form of equipment items, weapons, and armor.