Planet Hero

Assemble an elite squad of cosmic defenders and protect the galaxy in Planet Hero! Take absolute command of powerful galactic warriors locked in a high-stakes struggle to shield defenseless planets from invading alien armada waves and space monsters. Deploy tactical abilities, unleash destructive energy blasts, and build an impenetrable defensive perimeter around each world. Test your combat reflexes, upgrade your hero attributes, and become the ultimate guardian of the universe!

Desktop Controls Press the W, A, S, and D keys or the Up, Down, Left, and Right Arrow keys on your keyboard to navigate your active hero smoothly across the planetary terrain. Move your Mouse cursor to aim your weapons, and click your Mouse Left-Click to unleash elemental projectile attacks. Press the 1, 2, and 3 keys to activate specialized ultimate abilities when your energy meter is fully charged.

Mobile/Tablet Controls Tap and drag your thumb anywhere on the virtual on-screen joystick layout to steer your cosmic hero through battle zones. Tap on the dedicated virtual Skill buttons located on the bottom right corner of the touchscreen interface to trigger heavy localized area-of-effect spells and special shields.

Gameplay Rules & Objectives Your primary objective is to eliminate all invading alien squads and protect the central planet core from taking structural damage. Every enemy defeated drops sparkling stellar energy cubes and gold coins. Gather these materials to instantly level up your character mid-stage, which allows you to pick random combat attribute cards like faster bullet speeds, health regeneration, or orbiting defense drones. If the alien invaders successfully breach your perimeter and deplete the planet's core health bar to zero, the defense mission fails instantly.

How to Win & Strategy Do not just run around chase individual scout enemies near the outer edges of the map early in the wave. It is highly recommended to stay close to the planet core base structure and prioritize upgrading your passive radial damage aura or orbiting shield drones first, as establishing a strong automatic defensive boundary around the main target ensures no fast enemies can sneak past while you deal with the heavy boss units.