Mortal Kombat Kollection Online is a collection of three classic fighting games from the Mortal Kombat series, which includes Mortal Kombat (1992), Mortal Kombat 2 (1993) and Ultimate Mortal Kombat 3. All games now include: leaderboards, the ability to fight online, achievements, trophies and much more. In addition, you will find improved graphics, multiplayer, and improved gameplay mechanics.