Here is a Witcher 2 mod list complied by Xealot42, click each link to go to the download page for the mod. If you would like to add a mod to this list, please contact us. Thank you for your contributions.

Combat Rebalance Mod

• The Witcher 2 Combat Rebalance Mod

Ability & Mutagen Mods

• Mutagens for All Abilities
• Multiple Mutagens for All Abilities
• Mutagen Tweaks
• 3 Mutagens
• Mutagen Redesign
• Unlock All Development Paths
• Concentration Mutagen Improvement
• Alchemy Tree Tweaks

Alchemy and Crafting Mods

• Potion/Oil Duration & Crafting Fee Tweaks
• Alchemy Tweaks
• Reduced Ingredient Requirements
• Oil and Potion Rebalance

(More mods after the page break)

Combat Mods

• Block Without Vigor Drain
• God Mode
• Better Combat
• Increased Vitality and Endurance Combat Regen Rate

Inventory Mods

• Unlimited Carry Weight Mod
• Weightless Recipes and Schematics
• Change Max Weight Capacity
• Crafting Weight Reduction
• Weight Rebalance

Item & Enhancement Mods

• Rebuy Basic Potion Formulae
• Enhancement & Mutagen Power Increase
• Add All Usable Items to Mysterious Merchant
• Add Epic and Rare Items to Mysterious Merchant
• Add All Usable Items to Innkeepers
• Add All Epic and Rare Items to Innkeepers
• Black Market - Mysterious Merchant
• Green Thumb Enhancement
• Better Imported Items
• 100% Chance to Buy Rare Items
• Market Price Mod

Quest Mods

• Melitele's Heart Fix
• Troll Trouble Fix
• Queen Endrega Pheromones Fix
• Encrypted Manuscript Ingredient Fix

Texture Replacement Mods

• Kayran Carapace Armor Texture Edit
• Kayran Carapace Armor Model Replacement (No Hood)
• Elven Themed Kayran Armor Retexture
• Return of the White Wolf (Geralt Hair Retex)
• The Black Haired Wolf (Geralt Hair Retex)
• Classic Dice Set
• Celtic Sword Blood Runes
• Battle Ravaged Geralt
• Cuter Triss
• Battle Scar Roche
• Geralt Face Lift
• Non-Nude Triss
• Less-Scarred Geralt
• Battle Scar Zoltan
• The Witcher 2 Trailer Armor
• Texture Pack
• Black & Gold Kayran Armor
• Vran Elder Blood Black Set
• Light Leather Armor
• Vivid Eyes

User Interface Mods

• HUD Tweaks (Direction pointer, crosshair, target lock, quick menu)
• Mini-map Direction Pointer
• Tooltip Mod
• HUD B-Gone

Other Mods

• Remove All Intros Except CDProjekt
• Australian Un-Edit Patch
• Savegame Manager
• XML Item Fixes
• RED Tools
• DDS and Other Programs Thumbnail Viewer

Tutorials

• How to unpack pack0.dzip (tutorial for modders)

Helpful Links

• The Witcher Nexus

- Witcher mod database, lots of great mods can be found here.

Leave a comment if you see any Witcher 2 mods not listed here. Thanks again to Xealot42 for compiling this list.