"Spiritual Impact" is an asymmetric action single-player game where players control a hero with extraordinary powers. Upon defeat, the hero randomly transforms into a monster, and the monster landing the final blow becomes the new hero to continue the battle. Players ultimately face the challenge of three bosses controlled by ghosts or team up with two ghosts to confront the hero.

"Death is Not the End"

In this game, the death of a hero does not signal the end. The ghost that defeats the hero is reborn as a new hero, while the defeated hero becomes a soul servant controlled by a demon until they defeat the hero and resurrect once more.

"Equipment Customization"

Heroes can collect teeth as loot to purchase stronger equipment and skills. Customize various weapons, gear, and skills to create unique combat styles. Choose between using ranged skills for sustained damage or sharp melee attacks to crush enemies. The strategy and style of combat entirely depend on your choices.

"Monster Evolution"

Loyal servants can receive blessings from demons. Monsters can consume spiritual energy to evolve into one of two new forms, harnessing more potent dark powers to easily defeat heroes.

"Boss Battles"

As the game's victory condition, heroes will challenge bosses controlled by three ghosts. Successfully defeating the boss within three attempts leads to victory. Conversely, if the hero fails on the third attempt, the three ghosts claim a collective victory.