Hoopenfaust

Just a quick update. Dropped my in-game resolution to half of native 5k display and adjusted my viewing distances and now I've got something a lot better. A little blurry compared to native resolution but hey... it's a port. I've also loaded a whole bunch of mods and that hasn't effected my FPS. I also downgraded my version to 1.54 to test and I'm getting 2x the FPS with the exact settings as 1.58. WTF.

1. No ultra settings available in video configuration (in game) to take advantage of GPU. 2. No matter what setting I use, I'm only getting 11 fps - Even in the tutorial scenarios. 3. 1.54 was not like this :( 4. I noticed most choices are not available in the dropdown menus. iMac Specs: I was on Yosemite with the same problem. Upgraded to El Capitan last night. Although my benchmark tests were much higher with El Capitan, I'm getting the same results. iMac (Retina 5K, 27-inch, Late 2014) 1 3.5 GHz Intel Core i5 CPU: 4-core 32 GB RAM AMD Radeon R9 M290X - VRAM: 2048 MB Any help would be appreciated.

Try opening and closing steam. Another thing, are you running the dev build or normal build? Stay on the normal dev. Hope that helps

@mick18 At first that error wouldn't let me save during gameplay so I've tried everything to get rid of it. But as of late, the error does not stop me from saving so its no longer a big deal but I've always tried to see if I could fix it. I did have 1.58 (didn't get to play) but still had that error so I tried doing a new "clean" install. Once that was done I noticed it had rolled back. Obviously 1.58 is coming down the pipes soon.

I had the update (1.58), but still had my above error so I erased and re-installed to see if it would fix it. Now somehow I'm back at 1.54. Maybe they pulled it.

I now get this error message everytime I launch: Addon 'A3_3DEN_Language' requires addon 'A3_3DEN. I have a vanilla install and have checked the cache integrity. I'm on an iMac 5K. Any help would be appreciated.

You should be able to play almost all the mods. I'm running it on an iMac 5K and haven't found a mod that doesn't work. Mods should go into ~/library/application support/steam/steamapps/common/Arma 3. When in game go to "configure" and you can enable your mods there.