The Soulstone Survivors Demo presents a game built around action roguelite battles: as a Void Hunter, you fight hordes of enemies and confront titanic bosses. Its broader design blends action combat with RPG progression, framing each encounter as a chance to develop a character and pursue greater power.
Build-making is a major part of that design. The full game description highlights a large selection of active skills, character-specific abilities, a skill tree, and runes that can combine with passive skills to form different synergies. Weapons can also be crafted to extend a character’s playstyle. Together, these systems point to an emphasis on experimentation: players can shape how a Void Hunter handles combat, while bosses provide demanding opponents to test those choices against.
The game also describes multiple modes and selectable curses for adjusting challenges, making runs a way to explore different conditions as well as refine a build. These details describe the documented game design as context; they do not establish which features or content are included in the demo.