We are reaching out to you on behalf of our client company Megapop, who recently released the game Rob Riches on steam ( https://store.steampowered.com/app/1655670/Rob_Riches/ )
It's a sokoban style puzzle game with a treasure-hunter setting that has some interesting and progressively more difficult puzzles as you venture through the temples.
Not long after, they decided to make the game compatible with Linux too, as they have a few Linux enthusiasts in the team as well.
As you are a Linux focused game podcast we thought you might be interested in trying it out so we're here reaching out to you and sending 3 keys your way for all of you to play!
We hope you enjoy the game if you choose to try it out.