The Brutality Pack is an downloadable content pack for Resistance 3. The DLC features a Haven static and Graterford Prison theme, new character skins such as Charlie Tent, Mick Cutler and Herbert Sawicki. Two new modes are presented as well with seven tracks from Mastodon. The DLC was released on December 6, 2011 in the U.S. at $3.99 USD on the PSN.
- The Invasion mode forces Human and Chimeran teams to divide their resources with the goal of holding multiple control nodes on the map simultaneously. The more nodes the team has, the faster they achieve victory.
- In survival, you are in a darker themed Glamorgan Wales with offline/online co-op map fighting off against Grims, Leeches, etc. and trying to find new weapons and health to protect yourself.
- By getting combos such as 11 kills players receives 25 health, at 15 kills players receives a Molotov Cocktail.
- Players are also able to "re-upgrade" weapons.