Reus

Create a game for 1 hour. Spend the first 30 minutes pumping up the giants so that each has at least 3 ambassadors. Then you save and start completing tasks of your choice, 400 prosperity on 8 ocean cells, 500 on a swamp, 150 of each type, etc. After the end of the era, load your save at 30 minutes and do the following tests. The starting development +/- is of the same type, so as not to waste time on it. For most tasks, replaying the last 15 minutes or 30 minutes is enough to make sure you get everything done.
Open developments will already be available after downloading, so each new test will be easier and easier to do.