Humble Bundle is offering their "Handheld PC Power Bundle" for $20. (PC Digital Download)
Of course this would work on PC as well as they are just Steam games, but they are also optimized for the Steam Deck.
Bundle Includes:
Orcs Must Die! 3
Neon Abyss: Deluxe Edition
Mechwarrior 5: Mercenaries
Mutant Year Zero: Road to Eden – Deluxe Edition
Parkasaurus
Pain the Town Red
Exanima
Orcs Must Die! 2 – Complete
All games together are valued at $226!
Charity Information
This bundle supports Lifelites and Children’s Miracle Network Hospitals.
https://www.humblebundl