The Untold Stories Bundle Add-on for Resident Evil 5 has 20 achievements.
Complete "Desperate Escape" on Professional.
Complete "Desperate Escape" with an S rank.
Defeat 3 Agitator Majini in one playthrough of "Desperate Escape."
Complete "Desperate Escape" on any difficulty setting.
Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."
Complete "Lost in Nightmares" with an S rank.
Complete "Lost in Nightmares" on Professional.
Inflict a set amount of damage to Wesker in "Lost in Nightmares."
Complete "Lost in Nightmares" on any difficulty setting.
Destroy all 18 of the Score stars found throughout "Lost in Nightmares."
Win 30 matches in Slayers.
Win 30 matches in Survivors.
Win 30 matches in Team Slayers.
Win 30 matches in Team Survivors.
Chain a 20-defeated combo in Slayers.
Chain a 40-defeated combo in Team Slayers.
Score at least 40,000 points in Survivors.
Score at least 80,000 points in Team Survivors.
Unlock all selectable characters in Versus.
Defeat 100 players using physical attacks in Versus.