This DIY game controller looks like a low-poly object taken from a video game - Yanko Design
DIY Gamepad for keyboard gaming alternative - Peripherals - Linus Tech Tips
Phonetroller | Hackaday.io
DIY Arduino RC Transmitter - How To Mechatronics
DIY Game Controller : 7 Steps (with Pictures) - Instructables
Craft a Video Game Controller Box: Cricut Paper Craft + Free SVG
Make Your Own DIY Gaming Controller - Hackster.io
FightBox B2-DIY Arcade Game Controller for PC/SWITCH/PS3/PS4/PS5 DIY V – FightBoxArcade
Gaming controller holder ps4 , xbox and the switch | DIY Buddy
Input Labs Alpakka – The True DIY Controller – Linux Game Cast
Buy DIY Controller Stick Plans for MAME Arcade Cabinet Build Your Online in India - Etsy
How to make DIY Touch Based Game Controller using Arduino
Amazon.com: ELECFREAKS microbit Game Joystick Wireless Control Handle by Micro:bit STEAM Education DIY Graphical Programming Controller(Without Micro:bit) : Video Games