Here is a list of the longest video games ever made, in order of how long it took to finish them.
There is no hard and fast rule about how long a video game has to be. After all, games can be any length and still be fun. There are some great short games that can be played in one sitting and only last a few hours. On the other end of the scale, though, there are great games that last hours and hours.
It all comes down to what gets done in the time. So, having more doesn’t always mean it’s better. But the people who made the following games might differ, since their titles are very long. In fact, HowLongToBeat says that their key stories are the longest of all time.