Emerge from your underground vault into a hostile post-apocalyptic wasteland in this fast-paced roguelike that blends intense combat with rich lore. Fast-Paced Combat Dash through bullet-hell encounters in tight 20-minute runs. Face hordes of varied enemies and challenging bosses, each requiring different tactical approaches. Choose from dozens of weapons that enable completely different playstyles - from close-quarters brawlers to long-range specialists. Multiple Characters & Builds Each playable character offers unique abilities and preferred weapon types. Experiment with tactical builds that synergize weapons, abilities, and items to create devastating combinations. Every run feels different as you adapt your strategy to the tools you find and enemies you encounter. Story-Rich Vault Life On the surface, every second is a fight for survival fast, brutal, and soaked in gore. But once the dust settles, you return home. Deep beneath the ruins lies your vault: a place of warmth, familiar voices, and peace. Talk with the Azazel, check in with other survivors, and slowly uncover what really happened to the world. Meta Progression Invest resources earned from runs into expanding and improving your vault. Unlock new facilities and upgrade existing systems. Your vault grows stronger with each expedition, providing permanent benefits for future runs. Features: 20-minute roguelike runs perfect for quick sessions Diverse enemy types and challenging boss encounters Dozens of weapons enabling varied playstyles Multiple playable characters. Story-driven conversations with Vault's AI and survivor NPCs. Deep meta progression through vault construction. Atmospheric pixel art combining wasteland grit with underground sanctuary aesthetics. Survive the surface. Build your sanctuary. Uncover the truth.