Stardew Valley is amazing, and everything about it is built to be a calming game wiht defined stopping points. After every day the game saves and that makes it so that the game is easy to set down, but not before it immerses you in its world. It truly provides the feel of the opening. Escaping from the stressful working world to the calming Stardew Valley
The Elder Scrolls IV Oblivion is an excellent game, while it is VERY buggy it provides an excellent atmosphere that not even Skyrim can approach. In addition is has more depth to its quests and guilds far more than Skyrim while maintaining the high moddability of the Creation Engine.