About Scooby Doo Heart Quest
You control Scooby-Doo directly with your mouse, moving him left and right across the bottom of the screen. The goal is to catch the hearts that Velma and Daphne toss down from above and then deliver them to Fred, who waits on the opposite side. It's a constant back-and-forth; you dodge falling obstacles, which I think were meant to be a ghost, while trying to time your catches and throws. The pace picks up as you go, making it a decent test of coordination. The whole thing feels like a light, frantic game of fetch.