After defeating the Ghouls, Queen Debra and her Demon army have become a major danger to the entire Demonic realm. The blade is now pointed directly at you, the Undead. The Skeleton Army of the Undead requires a capable commander in their war against the Demons.

Undead against Demon is a casual tactical defense game with marble shooting developed by FunTriggerGames. The game’s plot unfolds as your undead forces come under attack from Queen Debra and her legion of demons. Defeating Queen Debra’s Demon army requires the player to lead his army of Undead into combat from this point on. The game’s 2D visuals are pleasant, and the opportunity to customize your Demons is a cool touch. The music is soothing and relaxing, while the sound effects are exciting. Changing the path of your undead army in this game is as easy as tapping the screen and holding your finger there. After making the necessary adjustments, players must give their Skeleton King the command to march the Undead army.

If your undead army chooses a demon, it will take damage, and if it hits a wall, it will rebound. Each level’s boss fight will need you to survive many waves of the demon army. After defeating the Boss and completing the level, you will be rewarded with gold, jewels, and additional gear. The Skeleton King’s statistics can be improved by equipment; two items of the same level can be merged into a single item of a higher level. The equipment quality is also rated on a scale from white (lowest) to red (highest). In Power-Up, Normal things can be upgraded using gold coins. The same applies to Advanced Power-Up gear, which may be upgraded with jewels. Using precious metals, such as gold and diamonds, can also bring out undead troops. The power of the undead soldiers you summon is completely random, ranging from white to purple, and if you combine two soldiers of the same level, you can create a stronger soldier.