Keyboard Kingdom

Typing-driven castle defense

Keyboard Kingdom is a PC idle strategy game built around the keys you press while using your computer. Type, code, write or chat, and each keystroke contributes strength to your castle and deals damage to monsters attacking its gates. The game can sit on your desktop while you work, with no clicking or switching windows needed for that progress.

Every keyboard key is its own character. Pressing a key makes it stronger, and its progress carries over between runs. You can also open the game to spend coins, choose a castle law or level up a key, then return to whatever you were typing.