Games for OS X Mavericks

[JuM]

Hey, guys!
I'm thinking about updating to Mavericks from ML, but I have a doubt: do the games run correctly on Mavericks or still having problems (like crashing)?
Mainly interested in DOTA 2, TF2 and CS: GO.

Thank you. :)

[Sparkling Homonculus]

DOTA, TF and CS all run fine on Mavericks. The only game that I've found to have issues is GMod due to Apple changing how certain files are stored.

[wuespl]

.

[bondpat]

Guns of Icarus has a save state issue, but it's an easy fix

[Ron ︻气デ 一]

BF 2 (on windows) has similar issue where it can't find the profile due to directory structure changes. I run it on my Mac and drives me nuts. I've not found a OSX game that won't run on my Mavericks (latest)
YET

[fakeParty]

Portal 2 runs correctly too!

[SLDGHRAM 1er]

I tried playing a bunch of games during the holydays , i uypdated my old macbookpro to maverick and ... a certain amount of my games no longer launch, or crash unfortunatly.

[Brotherman Bill]

DOTA 2 on Mavericks currently is a stuttering, laggy mess. Even at the lowest settings possible, there are times where the game would hang. Sh!t/10; use Bootcamp, if you must.

[John]

Just got a 13" Air, disappointed to hear about DOTA 2. The usual Valve games all run fine for me on Mavericks: CS, DoD, TF2, Portal, L4D2 etc.

[CLOGGER]

My CS:GO crashes on the map loading screen all the time. Or worse, on one of the later rounds which means I hardly ever get drops. Please fix this. :(((((

[Ron ︻气デ 一]

CSGO runs on mavericks fine for me.

[Destiny]

Crash when create local lobby

[Elwyn]

Penumbra doesn't work with Mavericks.

[happyspeck]

I've played both Portal and Portal 2 with Mavericks and they both work just fine! Awesome geams too.

[Shakawkaw]

I'm having a few minor annoying issues with steam on mavericks... but you can def play well

Penumbra and amenesia doesn't work on mac

[blobseventeen]

TF2, CS:GO (and Source), Portal 2, GMod and L4D2 all work fine on Mavericks for me :D