Up Your Arsenal is the first in the series to offer online multiplayer as well as single-player. The service was terminated in October 2011, however the PlayStation 3 HD version features the online mode. Multiplayer features three different modes of play available on all of the maps and has a selection of the weapons from the single-player game. As well as the multiplayer mode, it offers many other improvements over its predecessors such as higher quality graphics, larger worlds and a larger variety of weapons and gadgets also ships and dune buggies. The game was met with critical acclaim, earning an average review score of 91% at Metacritic.