Media

33RD blends tower defense with randomized mechanics—your animal and wizard roster, enemy types, buffs, and unit placements all shift each battle. Progress through over 100 single-player stages or test your strategy against other players in duel mode, upgrading your team between runs. It's built for players who enjoy tactical decision-making layered with unpredictability and persistent progression.

About this game

Are you looking for an immersive action RPG tactical battle simulator game? How about experiencing the best of idle defense against enemy invasion? With this amazing survival battle game, you get to experience a realistic defense simulator featuring cute animals.

As one of the best TD games, this survival battle game is designed to keep you entertained for hours every day. Play every enemy invasion level to polish your tactical battle simulator skills and stay on top of your performance.

Play 33RD – Random Defense War, Animal Battle Arena now!

Defense Simulator Idle Game
Are you ready to fight one of the most challenging action RPG tower defense battles available online? Brace yourself to face the most challenging survival battle of all time! Create your team of animals and wizards and fight in battles!

Stop the monsters to gain victory in the tactical battle simulator. You will face 33 difficult tower defense enemy invasion types, and you must fight all to win!

Play Single, Co-op, and Duel modes!
Animals are summoned randomly! So are the monsters, buffs, and even the placements!
Test your luck in this game with multiple possibilities!

Features of 33RD – Random Defense War, Animal Battle Arena

■ Single Tower Defense Simulator Mode
Clear over 100 stages of survival battle against enemy invasion and receive rewards to upgrade your armor in action RPG levels.

■ Duel Mode (1v1 PvP) for Idle Defense
Strategically create your team of animals and challenge players from across the world in real-time tactical battle simulator duels for your victory!

■ Co-op Tactical Battle Simulator Mode
Work together with your friends in defense simulator to stop the swarms of monsters and beat the highest score in idle defense TD games.

■ Special Modes
A dungeon mode that challenges you to the end using various spells. Chaos co-op mode only for advanced players on the weekend.

■ Cute Tower Defense Animal Characters
Collect over 50 unique animals to check their abilities and grow them. Stay on top of your idle defense performance and have fun!

■ Unlock Magical Wizards
Train your wizards and learn new skills! Enter the battle arena with full defense simulator preparation and fight against the enemy invasion.

■ Simple Controls for TD Games
Easily summon, merge, and upgrade your monsters with just your finger!

Download and play 33RD – Random Defense War, Animal Battle Arena today!

Subscriptions
A payment will be charged to your iTunes account when the subscription begins, and it will auto-renew unless turned off at least 24 hours before the end of a subscription period. Renewal payments will be charged within 24 hours before the end of the subscription period, with the same price and payment schedule for the subscription you selected. You can manage your subscription and turn off auto-renewals in your device account settings.

Please contact us at support-33rd@wondersquad.com with questions, concerns or suggestions!

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A network connection is also required.
By installing this game you agree to the terms of the license agreements.