buy two in a row north, then branch out E/W from that far northern city. Load up that save, and buy as many tiles as you can, but extend them away from your city as much as possibly (i.e. It is easiest however if you have the save you made just before buying your first extra map tile. But you can start working on these at any point. I've left this one for last, because this could take the longest of anything in the game. Then reload your save so you can 'win' 5x. Then just like for losing, reload your save and 'win' again for the achievement. Whichever you pick, when you are close to winning save your game. He said, ' I had a population of about 12,500 get 250k trips by bus in 250 (out of 350 allowed) game weeks. If you don't hit your target in time, game over. It's not too bad, but I am a bit wary of the deadline. You will probably need to use water towers if you do this as there will be minimal water frontage to keep your sewage and drinking water separate.ДЄnother option (suggested by II Loadsman) is the Alpine villages scenario. You have tons of space out to the N/E so you can just purchase tiles so you have a 3x3 square, and easily fit in more grids than you could ever need. If you don't have the DLC, your best bet is 'Tornado Country'. See the Mass Transit DLC walkthrough page for details.

If you have the Mass Transit DLC, the scenario 'ferry empire' is ridiculously easy. Winning is a bit harder (but not too hard).

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