To save you the click:

Inside the bundle you can get:

Disco Elysium - The Final Cut - Deck Verified, ProtonDB Gold

Wildermyth - Deck Verified, Linux Native

Spiritfarer: Farewell Edition - Deck Verified, Linux Native

GRIME - Deck Verified, ProtonDB Platinum

The Forgotten City - Deck Verified, ProtonDB Platinum

Paradise Killer - Deck Verified, ProtonDB Gold

Chivalry 2 - Deck Unsupported, ProtonDB Silver

+ 10% off (Almost) anything in the IGN store + Three months of IGN Plus