itch.io

Uses two-dimensional "sprites", 2D images created and used on a flat plane, as opposed to the three-dimensional models or environments found in 3D games.

Featuring gameplay centered around the strategic use of cards, these games often involve building decks, managing resources, and executing tactical decisions. Players might encounter various mechanics such as turn-based combat, deckbuilding, and card collection.

Things that are available on GitHub

Unity is a game engine for 2D, 3D, AR and more