Improvements are also unlocked with each level. Enemies can be very different: some of them walk on the ground. As you progress through the levels, you will unlock new types of weapons, such as a shotgun, machine gun, or bazooka. Hero Ring is a 2D-platformer arena shooter in which you have to destroy the monsters that appear from the portals. Upgrades can either increase projectile damage or increase the ammo. A shield may also appear after reloading a weapon. Firearms will help you with this.
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