BioWare launched Star Wars: The Old Republic in December 2011 and put it on Steam in 2020, and its selling point has never changed: eight fully voiced class stories, four for the Republic and four for the Empire, each a standalone campaign with its own companions and villains. The 7.0 Legacy of the Sith update split those origin stories from your fighting style, so a Jedi Knight can now swing a double bladed saber as a Shadow or throw lightning as a Sorcerer. The level cap sits at 80, and level sync scales you down on old planets so every world stays playable.
Boss fights are where STAR WARS: The Old Republic tests everything you've learned. This guide covers strategies for bosses across all areas, organized by progression order. For general combat techniques, see our combat guide.
Boss Difficulty Overview
| Area | Difficulty | Recommended Build | Key Equipment |
|---|---|---|---|
| Tython | Easy | Sith Inquisitor | Double bladed lightsaber |
| Dromund Kaas | Moderate | Sith Inquisitor | Double bladed lightsaber |
| Nar Shaddaa | Hard | Jedi Knight | Lightsaber |
| Tatooine | Very Hard | Jedi Knight | Lightsaber |
| Ossus | Extreme | Jedi Knight | Lightsaber |
Tython Bosses
Area difficulty: Easy Recommended level: Levels 1 to 10 Recommended build: Sith Inquisitor with Double bladed lightsaber
Strategy
The first bosses teach core combat mechanics. Focus on learning patterns rather than dealing damage. You pick an origin story such as Imperial Agent or Jedi Consular for the narrative, then choose a Combat Style separately for how you actually fight. This is your primary tool here.
Key tips:
- Don't rush. Learn the attack patterns first.
- Use Origin story and Combat Style split to create safe windows.
- Double bladed lightsaber is enough to handle everything here.
Dromund Kaas Bosses
Area difficulty: Moderate Recommended level: Levels 10 to 16 Recommended build: Sith Inquisitor with Double bladed lightsaber
Strategy
Early game bosses test your understanding of Level sync across planets. Players who skipped learning this mechanic will hit a wall here.
Key tips:
- Level sync across planets is critical for these fights.
- Farm Double bladed lightsaber upgrades if you're struggling.
- Consider switching to Sith Inquisitor if your current setup isn't working.
Nar Shaddaa Bosses
Area difficulty: Hard Recommended level: Levels 20 to 24 Recommended build: Jedi Knight with Lightsaber
Strategy
Mid-game bosses are the major skill check. They combine multiple mechanics and punish players who rely on a single strategy.
Key tips:
- You need both Origin story and Combat Style split and Companions and influence mastery.
- Lightsaber makes a significant difference. Get it before attempting these.
- See our combat guide for advanced techniques.
Tatooine Bosses
Area difficulty: Very Hard Recommended level: Levels 24 to 28 Recommended build: Jedi Knight with Lightsaber
Strategy
Late-game bosses are serious challenges. Build optimization matters as much as mechanical skill.
Key tips:
- Make sure your build is fully optimized.
- Lightsaber at max upgrade is recommended.
- Study each boss's attack patterns. Most have 2-3 phases.
Ossus Bosses
Area difficulty: Extreme Recommended level: Level 70 to 80 content Recommended build: Jedi Knight with Lightsaber
Strategy
Endgame bosses are the ultimate test. They require mastery of all combat systems and an optimized build.
Key tips:
- Top-tier build with best-in-slot gear is mandatory.
- Master every mechanic. See our combat guide.
- These fights reward patience and pattern recognition above all else.
General Boss Tips
- Learn before you fight: Spend your first attempt observing attack patterns. Don't try to win on attempt one.
- Match your build: Some bosses favor certain builds over others. Don't be afraid to switch.
- Upgrade your equipment: A max-upgraded Lightsaber trivializes fights that seem impossible with weaker gear.
- Use Origin story and Combat Style split: The core combat mechanic is your best defensive tool in every boss fight.
- Check the walkthrough: Our walkthrough tells you when you're ready for each boss.
More STAR WARS: The Old Republic Guides
- STAR WARS: The Old Republic STAR WARS: The Old Republic Overview
- STAR WARS: The Old Republic Best Builds
- STAR WARS: The Old Republic Tier List
- STAR WARS: The Old Republic Walkthrough
- STAR WARS: The Old Republic Beginner's Guide
- STAR WARS: The Old Republic Tips & Tricks
- STAR WARS: The Old Republic Weapons Guide
- STAR WARS: The Old Republic Combat Guide
- STAR WARS: The Old Republic Maps & Locations
- STAR WARS: The Old Republic Crafting Guide
- STAR WARS: The Old Republic Classes & Characters
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