The Cyber Castle Challenge game encourages players to explore, discover and set their own priorities. In-game achievements guide players to understand cyber security concepts. The game is open-ended and exciting. It encourages players to solve problems using critical and creative thinking.

The game is played over 4 seasons, with each season introducing new cyber security concepts.

Season 1: Defend your assets
Identify assets and balance resources to defend against predictable waves of fox attacks.

Season 2: Evolving threats
Collect intelligence, continue to balance resources and defend against unpredictable waves of foxes.

Season 3: Kingdom expansion
Manage and defend a wider network as the Cyber Kingdom expands.

Season 4: Who can you trust?
Verify the identity of those accessing the castle and train users to identify strange behaviour.