having this same issue don't know why!

The error code "0x0000DEAD - Unknown" typically indicates that there is an issue preventing the game from launching, but the exact cause is unknown. To troubleshoot this issue, there are a few steps you can try:

1. Restart your computer: Sometimes a simple restart can resolve temporary software glitches.

2. Update your graphics drivers: Outdated or incompatible graphics drivers can cause issues with game launches. Visit the website of your graphics card manufacturer and download the latest drivers for your specific model.

3. Verify game files: If you are using a platform like Steam, you can verify the integrity of the game files. Right-click on the game in your library, go to Properties, and select the "Verify Integrity of Game Files" option. This will check for any corrupted or missing files and replace them if necessary.

4. Disable background applications: Certain background applications or processes can interfere with game launches. Try closing unnecessary programs or using a clean boot to eliminate any potential conflicts.

5. Reinstall the game: If none of the above steps work, you may need to uninstall and reinstall the game. Make sure to back up any save files or important data before doing so.

If the issue persists, it may be helpful to contact the game's support team or consult online forums for further assistance. They may have specific troubleshooting steps or be able to provide more information about the error code.

i have a referral hyperlink to everyone -> Pizza Tower play it.

Try to do the following it may help in case of the error

1. download my repro mission
2. mines.Stratis.zip1 KB
3. Download
4. launch two arma 3 clients
5. start dedi server
6. load mission and respawn all clients
7. the 1st player place 3 bouncing mines (3 are needed to accurately kill the victim)
8. make few steps away and press Esc >> Respawn
9. open 2nd player client and trigget that mines

referal url here