Paul's expertise includes videogames, Star Trek, and flannel shirts. He is involved in the gaming world with the expansion "Company of Heroes 3: Final Stand," which focuses on wave defense mechanics and roguelike elements within a World War II setting. The expansion allows players to select factions and face waves of enemies on a compact map, starting with limited units and making strategic decisions after each wave. Players can enhance their capabilities with various abilities, and the gameplay emphasizes survival, adaptation, and strategy. Matches can be completed in around 40 minutes, and the expansion is accessible for both veterans and newcomers. It operates independently from the main game and is budget-friendly, making it a recommended choice for players.