Epic Games Store offers a free game for 15 days over Christmas.

Cities: Skylines

Is a modern take on the classic city simulation. It introduces new gameplay elements to bring the excitement and difficulties of creating and maintaining a real city to life, while expanding the traditional features of the city-building experience. From the creators of the Cities in Motion franchise, the game features a very complete transportation system. In addition, it includes the ability to use mods in the game to suit your style as a counterweight to the complex and challenging simulation. Imagination is the only limit, so take control and aim for the highest! You can now download it for free through the Epic Store: epicgames.com/store/es-ES/product/cities-skylines/home

You must bear in mind that the standard edition is the one that Epic Games gives away, you can upgrade to the Deluxe edition and / or buy a complement for about 100 Mexican pesos.