DEFCON
“DEFCON” is damaged and can’t be opened. You should move it to the Trash.
I have tried reinstalling the game and have verified the game files and the game still won't start. The title is the message I am getting. Playing on a 2019 Mac (Intel)
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Showing 1-8 of 8 comments
Octa 30 Oct, 2023 @ 3:26pm 
Same
brhong 5 Nov, 2023 @ 11:42am 
I opened it manually from the files, then restarted my computer and got it working. LMK if this helps.
I haven't been able to get this game working for years.
Drunk Rabbit 26 Dec, 2023 @ 6:05am 
same problem, any fixes yet ?
Augustine 29 Dec, 2023 @ 2:41pm 
same problem, I have an Apple M1 Max (non-intel), am I just out of luck?
Last edited by Augustine; 29 Dec, 2023 @ 2:42pm
koshua 14 Jan @ 12:31am 
Same for me on iMac Pro (Intel) with macOS 14.2.1 (Sonoma).

Originally posted by brhong:
I opened it manually from the files, then restarted my computer and got it working. LMK if this helps.

It does not help.
First time you install it (or run the file integrity verification) do not run it from inside Steam. Go to the game files, you will see the application file on Finder. Right/two-finger click it while holding the option for the drop-down menu, and from the menu right click open. The game will open. Just needed for the first time you run it. All the others will run normally. Good luck.
Sergeez 16 Mar @ 1:16pm 
I just disabled my internet, lowered my resolution and it worked fine after that
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Showing 1-8 of 8 comments
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