This is a paid asset, but now you can download GUARDIAN TOWERS PIXEL ART FOR TOWER DEFENSE for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Craftpix Store: Original Link
GUARDIAN TOWERS PIXEL ART FOR TOWER DEFENSE v1.0
Get our Guardian Towers Pixel Art for Tower Defense, which is perfectly prepared to take your game to a whole new level. This pack consists of many different parts and elements that will help you create a unique world full of battles and defense against hordes of enemies. That is why here you will find various types of towers (from a simple tent to a huge stone structure), various fixed elements (doors, building site, etc.), as well as magnificent characters (guards). They are prepared to defend your honor on the battlefield and not concede more than a single building. Each character has its own set of animations, including several types of attacks, block attacks, death, idle, walk, etc.
With such an extensive set of animations, you can easily apply this package to any of the genres of the modern 2D game world, including adventure, runner, quest, tower defense, adventure, turn-based strategy and much more. And as a result of using the popular pixel art style, you will have absolutely no problems with editing this package. You can add new details, change appearance, etc. It all depends on the requirements of your game and your imagination. For this, you will need a simple editor Adobe Photoshop.
Graphics: 2D, Pixel Art;
Format: PSD, PNG.