It has been quite a long time since we have last added any new Uncle Grandpa Games on our website, and that was probably because the show has stopped airing. Yes, we realize that its fans might be quite disappointed by that, but that does not mean that there is not a chance new games with these characters can appear. As you can see right now, it is possible, as everyone is invited to try out the game called Uncle Grandpa Colour-In, which is one of the few and most awesome coloring games this category ever had. We explain all about how it works right here, after which it should be quite easy to play it. Well to start things off, you are going to choose which of the coloring pages you want to color. After that, next to the black and white picture of the character, you are going to see the colors that you can use. Choose one, and then click and hold the mouse while moving it to apply it. Simple as that! If you need to use it, the eraser is also available all the time. We wish you all good luck, and we hope you come and play even more awesome games on our website after this one!