Gearbox Software is the developer and publisher of several games with Steam trading card support:
- Battleborn (published by 2K)
- Borderlands 2 (co-developed with Aspyre (Mac & Linux), published by 2K Games and Aspyr (Mac & Linux))
- Borderlands 3 (published by 2K)
- Borderlands: The Pre-Sequel(co-developed with 2K Australia and Aspyre (Mac & Linux), published by 2K and Aspyr (Mac & Linux))
- Homeworld Remastered Collection
- Homeworld: Deserts of Kharak (developed by Blackbird Interactive)