Stellar Blade is a third-person action game developed by Shift Up. Players control EVE, a member of the 7th Airborne Squad descending to a post-apocalyptic Earth overrun by Naytiba creatures. Humanity has retreated to a space colony. Combat revolves around precise parries and dodges, with a distinction between perfect parry and regular block. Beta Skills serve as special attacks, while Burst Skills are powerful finishers. Exploration takes place across semi-open zones and linear dungeons. Xion serves as a hub city. The progression system includes a skill tree divided into attack, survival, and Beta branches, plus upgradeable Nano Suits and Drone accessories.

Master the perfect parry timing. A perfect parry negates all damage and opens counter-attack windows. Repulse counters are essential for later bosses. Explore each zone thoroughly for hidden Nano Suits and upgrade materials. Upgrade healing items through Xion's shops as soon as upgrades become available.

The RG trainer includes infinite health, infinite Beta energy, unlimited healing items, and max currency. Infinite Beta energy lets players experience the full range of combat abilities without charge restrictions. The trainer does not skip combat encounters or cutscenes.