Other than the main Campaign (link) and a variety of different 'generic' missions, X:Rebirth contains a number of unique or rare, side plots.
Base game:
- Treasure hunts (link)
- Craft: Rare Engine (loot drops; repeatable)
- Craft: Rare Weapon (loot drops; repeatable)
- Craft: Unique Shields (unique, fragile components)
- Craft: SETA (4.00 beta; loot drops)
- Craft: Jumpdrive (4.00 beta; mission chain)
- Operation Forge Guard
The Teladi Outpost (DLC)
- The Rising Tide
- A chain of generic missions for Urguas Armaments
- Corporate espionage: scanning, hacking and assassination
Home of Light (DLC) beta
- Another Gate Open (Triggered on startup; unique).
- A substantial additional mission (Toride-only; unique).
- DLC-specific generic missions.