Guest practice

No account, no download. Pick a game and play the house bot — a strong, deterministic program, clearly labelled, not a person. Every game is best of three with a running clock.

Grand strategy · real-time 3D

Imperium

Seven nations. One throne. Take farms and gold mines, build an army, and storm the enemy capital before the enemy does.

Fight now →

Arena combat · simultaneous 3D duel

Gladius

Steel on steel. Lock in a move every beat, read your opponent, win the exchange and be the last one standing on the sand.

Enter the arena →