Succubus With Guns

You're playing as a demoness called by lay occultists. During the summoning ritual, they made a mistake and raised the dead, while turning themselves into zombies.
Now you have to return home by jumping to other worlds through portals, all while making your way through the hordes of the undead.

What's the game all about?

It's a simple campaign-style, third-person shooter.
Shoot zombies and other monsters to move to other worlds. Defeat all the bosses guarding the portals.
As you progress through the game, look for new weapons and hidden ammo. Use them sparingly:
it's not so easy to beat the undead in combat.