Castle Defense Online is a strategy app developed by Black Hammer.
Download Statistics
Castle Defense Online has been downloaded 1.5 million times. In the last 30 days, the app was downloaded 2.3 thousand times. It is ranked in the top 100 strategy apps.
User Ratings
Castle Defense Online is rated 4.03 out of 5 stars. The rating is based on 23 thousand ratings.
App Information
Castle Defense Online is FREE to download. The APK download size is 135.88 MB. The latest version available is 2513. The last update was on July 5, 2026.
Technical Requirements
Castle Defense Online requires Android 4.4+ or higher. The app has a content rating of Low Maturity. The app has been available on Google Play July 2019.
Description
Join the Ultimate Tower Defense Adventure! The world's first real-time 4-player multiplayer defense game! Castle Defense Online! Castle Defense Online offers an exciting and strategic experience where 4 players can play together in real-time, defending your base from waves of enemies. Whether you're a fan of tower defense games or multiplayer games, this action-packed RPG is perfect for you!
Features: - Strategic Multiplayer Defense: Work as a squad in 2 player games or gather a team of 4 to battle it out in this thrilling co-op defense game. - Easy & Intuitive Controls: Classic 2D side-scrolling action with simple controls that anyone can master. Perfect for those who love arcade and adventure games. - Unique Characters & Powerful Skills: Collect a diverse set of heroes, each with their own special abilities, and create the ultimate tower defense strategy. - Endless Growth: Customize your heroes with over 50 types of runes and climb through 20 tier levels. It's time to go beyond the limits! - Challenging Bosses & Freaky Monsters: Prepare for epic battles against freakish bosses and hordes of jungle creatures. - Build & Upgrade: Construct and upgrade your base and towers to withstand the toughest enemies in this immersive online experience. - Adventure Time with Friends: Join or create rooms where you and your friends can play together, defending your base in a world full of imposters and hidden dangers. - Free Games: Enjoy this free-to-play game that combines elements of strategy games, io games, and td mechanics, making it one of the most engaging multiplayer games out there.
Are you ready to face the reality of defending your base against overwhelming odds? Gather your squad, set up your defenses, and dive into the ultimate tower defense experience with Castle Defense Online. Play together and see if you can survive the clash of enemies in this fast-paced adventure.
Perfect for: If you’re a fan of the monkey defense genre or enjoy creating your own games with game maker tools, Castle Defense Online is a must-play. Perfect for those who love the thrill of popping bloons and engaging in brawl-style battles, or those who enjoy building and crafting like in multicraft. Whether you're into hide and seek games or you’re a fan of classic 2D side-scrolling action with simple controls, this game offers an immersive experience you won’t want to miss.
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MAN SEE MAN DOWNLOAD MAN PLAY MAN LIKE MAN GIVE 5 STAR
★★★★★Elnaz Selimoğlu· Aug 6, 2024
Pretty nice game. But I hate the fact that the server owners language is what other people see. Like I don't know Korean but if I'm in a Korean server. It shows Korean words that I do not understand. Please change this. Edit: I'm changing it to five stars for nostalgia reasons.
★★★★☆John Edward Figueroa· Jan 25, 2024
Numerous bugs, such as language issues, prevent the Hero Enh from being reset. Invisible enemy, but the game is good; it still has to be improved. It's still the same bug that I encountered from my previous play a few years ago.
★★★★★Dragon The Group· Jun 9, 2024
The escape room to difficult change it very super easy even level 1 I can't win it does it or else get 1 star forever
★☆☆☆☆Khoo boo chong· Nov 30, 2024
Unbalanced game! Some hero can deal so much damage (multiple damage) to boss but single damage have limited. Stupid dev easily let ppl hack server and only buff certain hero thay they like. Not balance at all and not welcoming for new players. Waste of time game.
★★☆☆☆緋村ケンシン· Oct 3, 2024
Grinder all day just to fail relic 4 times even though its 20% I wasted my time on this game🤦🏻
★★☆☆☆c7k bgy oğulları· Aug 6, 2024
Mechanic is so bad right now there is no item that benefits him I spend 5 hours trying to figure out how to build this guy (I have all the enchants) when I go hp and damage his skill damage drops to 0 when I try going auto attack (damage attack speed crit hp) build first his survivability issues came out and then his other skills (other than his mine robots) stops doing any damage going xp doesn't help either there isn't a relic that help with his issues level 15 defense is a torture with mechanic
★☆☆☆☆Laura Dickinson· Oct 23, 2024
Can you put my account in to the American servers it makes me angry that my (angelius 2 rank) for mepdude2.0(my gamer tag) is not where I should be in the American servers, and I don't know Korean, so I'm left not being able to communicate with anyone? My phone also says that I can't download the American version because there was an issue retreating the game data so if you can help me please do, so I would give you 5 stars if you do :D
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