itch.io

Games in which the player shoots things to progress, usually with a variety of guns, and other times with bows and arrows.

Pretty sure everything is indie on itch.io but just in case you want something extra indie.

Games which have short playtimes and can usually be completed in one sitting.

Sprites are generally 2D images used in games to represent objects. They can be animated or static, and come in different styles like isometric or top-down.