If you’re thinking about building a single tiny game or even a platform, you might be tempted to use a single button for everything. Such is the case with [Alex]’s Salsa ONE minimalist game console, which is inspired by both the Arduboy and the ergonomics of the SanDisk Sansa music player.

With Salsa ONE, [Alex] aimed to make something that is both simple and challenging. The result is something that, awesomely enough, doesn’t need a PCB, and can be comfortably controlled with just one thumb. There isn’t much to this thing, which is essentially an RP2040, an OLED, a vibration motor, a buzzer, a button, and a CR2032 coin cell. [Alex] chose to program Salsa ONE in MicroPython. Be sure to check it out in action in the brief demo after the break.

Have you got an idea for a tiny game? Don’t hesitate to enter the 2024 Tiny Games Contest! You have until September 10th, so head on over to Hackaday.io and get started today.