gamesdifficulty

GAMESDIFFICULTY

Hardest Source games

Filtered to:Game engine:Source
No community rating yet — ordered by popularity
----Portal 2

1. Portal 2

1 Difficulty2011 / Linux, PC (Microsoft Windows), PlayStation 3, and more
----Black Mesa

2. Black Mesa

3 Difficulties2020 / Linux, PC (Microsoft Windows)
----Half-Life 2: Update

3. Half-Life 2: Update

3 Difficulties2015 / Linux, PC (Microsoft Windows), Mac
----Titanfall 2

4. Titanfall 2

4 Difficulties2016 / PlayStation 4, PC (Microsoft Windows), Xbox One
----Left 4 Dead 2

5. Left 4 Dead 2

4 Difficulties2009 / Xbox 360, Linux, PC (Microsoft Windows), and more
----Half-Life 2: Episode One

6. Half-Life 2: Episode One

3 Difficulties2006 / Linux, PC (Microsoft Windows), PlayStation 3, and more
----Half-Life 2

7. Half-Life 2

3 Difficulties2004 / Linux, PlayStation 3, Xbox, and more
----Portal

8. Portal

1 Difficulty2007 / Linux, PC (Microsoft Windows), PlayStation 3, and more
----Left 4 Dead

9. Left 4 Dead

4 Difficulties2008 / Xbox 360, PC (Microsoft Windows), Mac
----Titanfall

10. Titanfall

1 Difficulty2014 / Xbox 360, PC (Microsoft Windows), Xbox One
----Vampire: The Masquerade - Bloodlines

11. Vampire: The Masquerade - Bloodlines

1 Difficulty2004 / PC (Microsoft Windows)
----Half-Life 2: Episode Two

12. Half-Life 2: Episode Two

3 Difficulties2007 / Linux, PC (Microsoft Windows), PlayStation 3, and more
----Dark Messiah of Might and Magic

13. Dark Messiah of Might and Magic

3 Difficulties2006 / PC (Microsoft Windows)
----Half-Life 2: Lost Coast

14. Half-Life 2: Lost Coast

3 Difficulties2005 / Linux, PC (Microsoft Windows), Mac
----Alien Swarm

15. Alien Swarm

4 Difficulties2010 / PC (Microsoft Windows)
----Underhell

16. Underhell

-------2011 / PC (Microsoft Windows)
----Fortress Forever

17. Fortress Forever

-------2007 / PC (Microsoft Windows)
----The Stanley Parable Demonstration

18. The Stanley Parable Demonstration

-------2013 / PC (Microsoft Windows), Mac
----The Orange Box

19. The Orange Box

-------2007 / Linux, PC (Microsoft Windows), PlayStation 3, and more
----Entropy: Zero 2

20. Entropy: Zero 2

-------2022 / PC (Microsoft Windows)
----Titanfall: Deluxe Edition

21. Titanfall: Deluxe Edition

-------2014 / Xbox 360, PC (Microsoft Windows), Xbox One
----The Stanley Parable

22. The Stanley Parable

-------2011 / PC (Microsoft Windows), Mac
----The Stanley Parable

23. The Stanley Parable

-------2013 / Linux, PC (Microsoft Windows), Mac
----Titanfall 2: Ultimate Edition

24. Titanfall 2: Ultimate Edition

-------2017 / PlayStation 4, PC (Microsoft Windows), Xbox One