Abyss Protection

Abyss Protection is a tower defense game in which you play as a king defending your castle and lands from monsters from the abyss. The monsters aim to capture the territories of the world above the clouds. You build and upgrade towers along their routes, use passive upgrades and special skills, and hire mercenaries to fight alongside you.

Defend the kingdom

Choose from different tower types, including archers, barracks and magic towers. Start with a first-level building and upgrade it to its limit, combining towers to improve your defense. Mercenaries fight for you while their pockets are full, and battle experience gives you points to spend on passive improvements that strengthen your resistance in future battles. Fourteen enemy types have their own characteristics and skills.

Worlds and campaign

Each world offers one attempt to defend the last kingdom; if darkness takes it, you can test your strength in another world. The lands are lost among thick clouds, and you cannot return to a place you have already visited. The endless battle against abyssal hordes supports trying different combinations of towers and upgrades.

In the campaign, you fight the abyss's henchmen day and night, through cold, heat and damp, while uncovering the force behind the attacks. Your success depends on your buildings and tower combinations, as well as changes in monster behavior with the time of day, temperature and other conditions.