Blade Assault is a 2D action rogue-lite platformer with beautiful pixel art set in a desolate sci-fi world. After the devastating Red Stone War, the world has been divided into three regions: the mutant-infested outer grounds, the Undercity where humans have taken refuge from the mutants, and the heavenly city of Esperanza where the rich and powerful rule the world. Fight against the corrupt military force of Esperanza as part of the Undercity's resistance. Bring the corrupt to justice by becoming stronger and fighting alongside your lovable companions.

Blade Assault features tight, responsive controls and a range of charming characters. The playable characters have various transformable weapons they use to fight their enemies. The weapons can be further customized with various “Cores” and “Transform Upgrades” that appear randomly during gameplay. Satisfying fast-paced combat. Using a variety of skills, dodge enemy attacks with dash, launch projectiles, and slice through groups of enemies.

Meet NPCs and find upgrades in your quest to unlock unique powers. Each playable character has their own weapons, which are stored in their personal armory.