Set Us Free

Curse the fate that brought you here. Even Death has forsaken this place. The dead find no rest here, trapped in the web of the lich, enslaved. All their regrets, all their sorrow, is turned to malice to feed their dark master. The cries of their despair echo across the land, a primal scream of impotent rage; wordless and inhuman, yet clear for all to understand: "Set us free".

...

The Necromancer has taken over the once-peaceful island village and conquered the medieval castle there for his nefarious purpose. The people of the land have been turned into undead monsters, servants of the dark lord.

You have been sent by the Church to fulfil a holy mission. A crusade against true evil. With a gun in your hand and a prayer in your heart, you've set off to purify this vile citadel.

...

This game is very unfinished, this version is barely a demo, calling it pre-alpha may be a stretch. There are bugs and placeholder graphics. There is no audio, but if you put on some Powerwolf and go "pew pew" when shooting you'll be fine.  I'm uploading it in order to share my progress and let others try it for themselves.