Crystal Surge is a top-down extraction shooter with roguelite elements. After an alien invasion forces humanity to retreat to base, fighters empowered by crystal cores venture back into the ruins. Search monster-infested streets for supplies, collect gear, and combine random blessings to shape your build. Plan your scavenging route, deploy turrets, and take on powerful enemies with guns and supernatural abilities. Bring your loot back to base to trade for resources and grow stronger. Extract with what you've found, or take on a boss? Careful: go down out there, and you'll lose everything you're carrying...