There are many cheap, fast, and easy completions out there, this is actually one of my favorite. It is also easily my favorite 3000g game.
This game is a super-lite turn based strategy games. You have 50 turns to win the game. If this was a mobile game from 10 years ago, it probably would have been well reviewed and popular. On PC/Xbox in 2021, it's way too simple to really hold much merit, but it's not a terrible game, just simple. Some people may actually enjoy trying to finish it without looking at a guide. I played through the 50 years campaign half a dozen times or more, and I enjoyed it for the most part, but once you understand how to maximize two main mechanics, money and faith, the game is easy to steamroll.
For most people, if you are looking for the easy, fast completion, follow a turn by turn guide (found on the console edition of this game) and the completion is no problem. But you might actually enjoy playing this game a little bit without a guide and just enjoying it. It's enjoyment will wear thin quickly, as its such a simple game, but its nice to play an easy completion that actually has some redeeming qualities to it.
Easy gamerscore rating: 5/5 (minus a measly 0.25 points because if you mess up one of the first 5 or 10 days, you will lose soon and have to start over adding 5 minutes or so to each restart)