If you've still got Ryse: Son of Rome gathering dust on your shelf because you've finished it; think again because there are three new achievements to battle it out for.

The strangely timed addition of the three new achievements is certainly curious, though the March theme is rather fitting with the history of the game. Check out the new achievements down below, but if you've not played through Crytek's Ryse: Son of Rome, be warned, there are spoilers ahead.

Et tu, Brute 100G

Save the Emperor (finish chapter 1) and then kill him (finish chapter 8)

Beware the Ides of March 50G

Complete 15 executions in a single multiplayer game

Madness in March 100G

Play seven multiplayer games on Barbarous

The three new achievements add a total of 250 points to the score, bringing the tally up to a grand 2000, so pick it off the shelf and get slaying!