Fortress Siege

《Fortress Siege》is a strategy-packed turn-based roguelike tower defense game where every layout determines the castle's survival, designed exclusively for players who love strategic battles, obsess over random growth, and are addicted to extreme challenges. Your goal is clear: play as a defending lord, build and reinforce castle defenses during turn gaps, deploy towers, walls, traps and other fortifications to resist enemy soldiers' attacks, unlock random enhancement buffs through battles, and continuously break through in the roguelike cycle with escalating difficulty, creating an impenetrable ultimate fortress that interprets the strategic essence of "defense as offense".​ Follow the turn-based core rules of "construction & layout → battle defense → random enhancement"—during the daytime turn, consume resources to build defenses: Arrow Towers provide long-range output, City Walls block enemy advancement, Spiked Traps deal area damage, Magic Towers counter special units. Each defensive structure can be upgraded to unlock exclusive skills (such as Arrow Tower's piercing shot, Magic Tower's group freezing); during the nighttime turn, enemies attack in waves, with melee soldiers, ranged units, flying troops, siege hammers and other units each performing their duties. It is necessary to form crossfire with fortifications and accurately target weaknesses. After clearing each round, choose one enhancement from three random buffs (such as doubled defense damage, accelerated resource production, increased trap trigger probability). The roguelike gameplay makes each start full of unknowns, while the number of enemies, unit strength, and attack frequency increase with rounds, and the difficulty continues to rise without letting up.​ With the development of defense systems and the stacking of roguelike buffs, 《Fortress Siege》stands out among turn-based tower defense games. The roguelike mechanism brings infinite possibilities: randomly generated defense blueprints, unit counter combinations, and emergency skill props make each game a new strategy; the difficulty increases exponentially with rounds—from a small number of miscellaneous soldiers in the early stage to coordinated attacks by mixed units in the later stage, and even elite bosses with skills and siege weapons appear, testing the flexibility of layout and the wisdom of resource allocation. Integrating the day-night turn cycle of 《Thronefall》and the random enhancement logic of 《Goldfire Clash》, it not only retains the layout pleasure of turn-based tower defense but also increases replay value through the randomness of roguelike gameplay, filling the whole process with the strategic tension of "layout - battle - growth - breakthrough".​ Game Features​ • Turn-based offense and defense cycle: build defenses during the day and fight attacks at night, with a balanced rhythm​ • Core roguelike gameplay: three random buffs to choose from, random unlocking of defense blueprints, unique experience each game​ • Diverse defense system: Arrow Towers, City Walls, Magic Towers, Traps and other fortifications can be upgraded to create exclusive styles​ • Unit counter mechanism: melee/ranged/flying/siege units each have weaknesses, strategic matching determines victory​ • Progressive difficulty escalation: enemy strength, quantity, and attack frequency increase with rounds, challenging limits​ • Resource management strategy: reasonably allocate construction and upgrade resources, balance defense and growth rhythm​ • Offline-friendly gameplay without WiFi, enjoy castle defense battles in fragmented time​ • Full achievement system + clearance leaderboard, unlock medals like "Fortress Guardian" and "Extreme Survival Master", making social sharing more fulfilling​ 《Fortress Siege》combines turn-based strategy, roguelike random growth and castle defense battles into a wonderful strategic adventure, rewarding every precise layout and flexible adaptation, while conveying the challenging attitude of "the harder it gets, the more addictive it is".​ Can you continuously strengthen in the roguelike cycle, resist waves of increasingly fierce attacks, and build an invincible ultimate fortress—or be defeated in the coordinated assault of enemy units?​