Astor: Blade of the Monolith is an action-adventure RPG developed by C2 Game Studio. Players control Astor, a Diokek warrior, on the planet Gliese. The core gameplay loop involves exploring diverse landscapes, engaging in combat against various enemies, and uncovering the planet's lost history. The narrative centers on Astor's quest to understand the disappearance of his creators and confront a malevolent force.
The game provides over 20 hours of content through main and side quests, featuring 16 enemy types and 10 bosses. Players can arm themselves with 4 unique weapons, mastering dynamic skills and combos. Combat mechanics include melee and ranged attacks, air combos, and the ability to switch weapons mid-combo. The Runic Swarm system allows Astor to materialize runic power into weapons and tools, enabling devastating finishers and the summoning of companions. Astor can also shift into a spirit realm to solve puzzles and reveal secrets. The game includes combat challenges and a New Game+ mode.