No, you do not need to buy games specifically for the Stream Deck OLED. The Stream Deck is primarily a hardware device that allows you to customize and control various software applications and functions on your computer. It features an OLED screen that can display custom icons or images for the different actions you set up using the Stream Deck software. While you can use it to control and interact with games, the games themselves are typically purchased and played on your computer or gaming console.
