"The cyberpunk city is restless, exhausting, and never quiet. Even so, people still need somewhere to lean on." S4NCTU4RY is a cyberpunk deckbuilding idle game. Collect cocktail cards, arrange them across a 3×3 grid, and design the perfect synergy. ◆ KEY FEATURES • 50+ Cocktail Cards Collect and upgrade cards — each with unique tags, grades, and effects. • Synergy System Place cards with matching tags side by side to trigger powerful combos. Tip rates, sell prices, and speed stack up and chain together. • Strategic Placement It's not just what you have — it's where you put it. Designing synergies across the 3×3 grid is the heart of the game. • Augment System grants powerful upgrades as you progress and specialize your playstyle your way.