After some ups and downs in motivation through the last month I have been able to finish my Glitch Garden Version: Elven Last Stand.
It features 3 different levels with showcasing different elven and orc units. Extensions from the course, apart of using totally different sprites and backgrounds, are options to change the volume of SFXs, the ability to pause the game and life bars over the units.
Have fun and let me know of your feedback!