Merge up Battle

A blood-red moon tears through the city night sky, as the skeletal army from another dimension devours the civilized world. Transform into an extraordinary commander and lead supernatural heroes to counterattack in a frenzy of gunfire and magic: utilize the unique "Overload Synthesis" system to make heroes stronger. Experience dynamically generated apocalyptic battlefields, with hundreds of supernatural combinations to craft a personalized art of slaughter; build a cyberpunk new city amid the ruins, each construction triggers a butterfly effect on civilization survival! Press the red button for gene awakening now—your tactics are humanity's last spark!
Hero Fusion Upgrade System
Combine two identical heroes to upgrade (up to level 4), with substantial attribute boosts upon leveling up.
Random Skill Combination
Hundreds of superpowers awaken randomly, freely combining to trigger transformative reactions—every skill intersection can birth extraordinary linkages that overturn battles!
One-Handed Casual Operation
Deploy heroes with a single finger swipe, hold to unleash unlimited firepower, experience the thrill of mowing down enemies even in fragmented time!

Recent changes:
User experience optimization.