1. Devolver Digital, the indie game publisher, is celebrating its birthday with a massive sale on Steam, offering discounts on a wide range of games. The sale includes a diverse selection of titles, from critically acclaimed indie hits to quirky and unique gaming experiences.

2. The article highlights 15 must-buy games during the Devolver Digital Birthday Sale, including fan-favorites like Enter the Gungeon, Katana ZERO, and Hotline Miami. These games are known for their challenging gameplay, stylish visuals, and engaging narratives, making them appealing to a wide range of gamers.

3. The article also emphasizes the importance of supporting indie game developers, as Devolver Digital has a reputation for publishing innovative and creative titles that often go overlooked in the mainstream gaming market. The sale provides an excellent opportunity for players to discover new and exciting indie games at discounted prices.