Base game

• To exclude the slow boot time add this line the end of your system /etc/hosts file -> 127.0.0.1 files.ea.com
• Bonus: rename Data/Movies/RA3_EA_logo.vp6 to skip the EA logo at the start.

Near the base game the best Red Alert 3 mods running flawlessly:

• Armor Rush https://www.moddb.com/mods/red-alert-armor-rush
• RA3Generals2 Remastered https://www.moddb.com/mods/cncgenerals2-remastered
• Rejuvenation https://www.moddb.com/mods/red-alert-3-rejuvenation
• Revolution https://www.moddb.com/mods/red-alert-3-revolution
• The Red Alert https://www.moddb.com/mods/the-red-alert

Mods installation

• download and extract the mod folder to Red Alert 3 Mods folder
• RA3 Mods folder in Steam -> ~/SteamLibrary/steamapps/compatdata/17480/pfx/drive_c/users/steamuser/Documents/Red Alert 3/Mods
• set Steam launch option -> -ui
• hit the Play button -> in the pop up window select Game Browser -> Mods -> select the desired mod -> Launch game