Here a the list of hidden achievements for the Game Center:
- Autobahn - Complete a valid 7 tile road in solitaire.
- Brigand - Occupy a road with 3 followers.
- I <3 - Pixels Win against Frank.
- Landlord - Occupy a field with 5 followers.
- Nomad - Win without scoring a city.
- Patrician - Occupy a city with 4 followers.
- Wanderlust - Win without scoring a road.
Placing your Meeple in a field might not seem like a good idea as they are out of action for the remainder of the game, but once the tiles have all been placed these pieces are counted up and can earn you a massive bonus which could put you in the winning position.
Remember that the longer the road or the larger the city, the more points you will earn if one of your Meeple is connected when the structure is finally complete. Large cities can effectively put you in an unassailable lead.
Look for opportunities to trap your opponent’s Meeple in unfinished structures or dead-end roads.