Coffee Talk Episode 1 unfolds the stories of various characters within a familiar yet special atmosphere. It includes diverse episodes, such as the love story between an elf and a succubus, and the narrative of an alien trying to understand human life. The cozy visuals and relaxing lo-fi soundtrack enhance immersion, while the 90s-inspired pixel art perfectly captures the game's mood.

The game is designed to be enjoyed in short bursts. It can be downloaded from the iOS and Android app stores, and players can enjoy the first day of the game for free. To access the full content, it can be purchased for 14,000 KRW. Coffee Talk Episode 1 supports a total of 11 languages, including Korean.