Dead Nation Road of Devastation has been expanded with the release of a brand new 'Arcade' game mode, developer Housemarque has announced.

Everyone who's taken "the Road" knows of the Egogate experiment - to find the perfect zombie killer who can survive longest against ever increasing odds (the fallen heroes' DNA are allegedly used to clone and breed the perfect soldier).

In the new arcade mode you must survive the ordeal and get out alive! You can choose your difficulty level, and checkpoints will revive you.

Completing Arcade mode with different difficulty levels will also unlock new Road of Devastation concept art.

Road of Devastation was released back in September 2011 priced £3.49.