弹壳行动 - 合成塔防 皇家保卫战

The dark forces are approaching the city, and your castle is facing an unprecedented threat. As the commander, you need to use your wisdom and strategies to build an impregnable defense line and protect your kingdom.
This is a strategic experience that combines classic tower defense with innovative merging mechanisms. You no longer need to wait long for upgrades. Just by simply dragging and merging, you can instantly combine two identical defense buildings into a more advanced and powerful unit. Dynamically adjust and strengthen your defense line on the ever-changing battlefield.
【Innovative Merging Defense】
Merge the same defense units to complete instant upgrades. Witness with your own eyes the continuous evolution of your barracks, arrow towers, and magic sentry posts in your hands, and respond to more severe challenges with stronger firepower.
【Deep Strategic Layout】
Dozens of defense units with different abilities are available for you to choose and match. Facing enemies with various forms and multiple abilities, you need to reasonably plan the formation, utilize the complementary advantages between units, and formulate a perfect tactic to defeat the enemy.
【Rich Random Skills】
Every time you successfully defend against a wave of attacks, you will get a chance to choose a random buff. Will you strengthen the attack power of specific troops or increase the overall economic income? Every choice will deeply affect the subsequent battle situation, bringing endless variables and replay value to your defense journey.
【Hero Cultivation and Equipment Forging】
In addition to deploying defense towers, you can also cultivate a core hero. Collect and synthesize powerful set equipment for him to unlock exclusive effects. A carefully cultivated hero will become the key force for you to turn the tide on the battlefield.
Now, it's time to show your command skills. Immediately start deploying your defenses, repel all invaders, and become the legendary guardian of the kingdom.