Stack Defence is a game where players take on the role of a tower builder, tasked with defending their structure against incoming waves of enemies. The core mechanic revolves around stacking blocks to create a stable foundation, which is essential for withstanding the increasing pressure from enemy attacks.
Players must carefully balance the weight and position of each block to create a solid defense. The objective is to protect the tower from being destroyed, while also building a strong enough foundation to allow for future upgrades and expansions. The game's physics engine simulates realistic block behavior, requiring players to think strategically about each move.
The game runs seamlessly in the browser without the need for downloads or registration. Players can jump in and start building their tower immediately, using their wits to overcome the challenges that lie ahead.