Weld Run is a free Android game developed by Jankat Gürbüz. The game is categorized as a welding investment game where players start with the lowest level weld machine and make wise investments to discover new machines and weld better.

The game mechanics are simple yet challenging. Players are given a certain amount of money to invest in their welding business. They must choose which machines to buy and upgrade to increase their welding capacity and efficiency. As they progress, they unlock new machines and welding techniques. With each new level, the game gets more challenging, and players must strategize even more to keep their business afloat.

Overall, Weld Run is a fun and engaging game for anyone who loves strategy games. It's easy to get hooked on the gameplay and the challenge of building a successful welding business.