DeathSmiles is a vertical-scrolling shoot-em-up game with a unique blend of bullet hell gameplay and atmospheric music.
The game's story revolves around the protagonist, a young man who must defeat his bride to end an eternal cycle of death and rebirth. The player takes on the role of this protagonist as he navigates through increasingly difficult levels set in various locations such as Egypt, Atlantis, and ancient Rome.
Gameplay involves controlling the protagonist's movements and firing projectiles at enemies that are descending from the top of the screen. As players progress through the game, new enemies and obstacles are introduced, requiring the player to adapt their tactics and timing to overcome challenges.