We use a decent amount of mods, ranging from gameplay conversion modifications like the ACE3 and ACRE2 mods to total conversions like RHS Escalation or islands. For our Saturday Sessions you will need to install these mods to play with us, but in order to make installation and updates easier we use a program called Arma 3 Sync to manage the mods we use for Arma 3. We have a small guide here on setting it up, it’s strongly recommended.
If you run into trouble, feel free to ask in IRC if you need more help.
Download size is approximately 18gb. Please make sure you’re on the “Stable” branch.