Night Vigil：守夜人

Game Features:
1.Strategic synthesis and upgrade methods that immerse you in mental calculations.
2.Combine three identical patterns to synthesize and collect resources.
3.Sandbox-style free play, creating unlimited possibilities.

Gameplay:
1.Synthesis rules: Combine three or more of the same type and level to construct advanced buildings.
2.Synthesizing more than three towers for upgrades yields stronger attack rewards.
3.Monsters invade at night; players should synthesize and eliminate them as much as possible, acquiring weapons and items to strengthen defenses.

Game Items:
1.Treasure: Acquire a weapon.
2.Bomb: Deals direct damage to enemies.
3.Health Potion: Restores health points.

Enemy Introduction:
1.Melee Monster: Balanced in health and speed.
2.Ranged Monster: Long attack distance but low health.
3.Mage Monster: Magic attacks with significant damage.

Boss: Terrifying health. A nightmare for new players.