Color Me Happy is a free-to-play game developed by Lion Studios LLC for iPhone users. The game is designed to help players relax and take their mind off of things by filling in beautiful and colorful pictures with magical gradient markers. The game is perfect for anyone who loves coloring, drawing, designing, or polishing.

The game features simple but addicting mechanics that allow players to feel the satisfaction of creating without any hassle. All you need to do is draw between the lines and see the fantastic colored images come to life. You can take your time and relax, it’s that simple. There are so many coloring designs for you to draw, whether it's a house, a zombie, or a cute design, you can develop your own coloring book and save your art masterpieces.

One of the best things about Color Me Happy is that if you mess up a picture, you can always go back and re-do it. The game offers the best haptics experience there is, allowing you to feel every stroke.

Overall, Color Me Happy is the most rewarding and relaxing marker drawing simulation game there is. It's perfect for anyone who needs a break from their busy lives and wants to unwind.