A Transformers: Fall of Cybertron demo is now available on Xbox LIVE Marketplace and will be available on PSN tomorrow, Activision has announced.

The demo offers a sample of both the single-player and multiplayer elements.

Take on the first mission as Bumblebee, battling to save the Autobot starship under heavy attack from Megatron and the Decepticons. Players will also get to take control of Vortex in an assault mission.

The demo also allows fans to try out the Transformers character customizer and take their newly created bots straight into Team Deathmatch and Conquest online multiplayer modes.

Transformers: Fall of Cybertron will be released August 24.