Square Enix and Korean search site Naver partnered to make a Dragon Quest game. Line Slime Coin Pickup uses a similar mechanic as the Rocket Slime and Slime Mori Mori Dragon Quest where you stretch the iconic slime mascot to make him roll forward.
The goal is to pick up as many coins as you can in a minute by rolling over them. Picking up coins in a row triggers a combo. You can get a few powerups like a heath orb that doubles the points you get and an item that makes you gigantic.