Free Roulette Spin every 8 hours:
Every 8 hours (whether you are online or not), you get a free spin that rewards you with random bonuses. Bonuses to earn include Gold Coins (in 250’s and 100’s), Time Capsules, Accessories, Stat Boosters, Rare items, or “A big nothing” which will reward you with a special item upon collecting 10.
Simply tap the roulette to get it to start spinning, and then tap it again for it to stop. You’ll earn the prize where the roulette pointer stops.
Installing Kairo Club and Other Kairosoft Titles:
Upon installing the game, you can automatically earn additional 200 Gold Coins by installing Kairo Club (an app that suggests different titles from the same developer). Additionally, when accessing the Kairo club, it automatically suggest titles every day which in return earn you additional coins (in 50’s quantity) upon successfully installing them.
As advertised in the Shop (Shop Button in Town):
When you access the shop, a tab randomly advertised below indicates “Get Free Coins!!”. When you pick this option, you’ll be suggested to different titles (aside from Kairosoft games) along with minimal requirements to earn different quantities of Gold Coins as a reward (example: download the game Mobile Strike and reach level 10 to earn 160 coins).
Viewing Video Adverts for Coins:
On random occasions, you’ll also be suggested to view video adverts in exchange for coins.
Achievements:
Upon earning achievements in the game, you are usually rewarded with 50 coins. The wide collection of achievements in the game is not that hard to meet – especially that some are usually achieve just by normally playing the game (example: reaching a certain number of establishments, population, or rank). Finishing each chapter in the game also automatically rewards you with 50 coins as they are included in the achievements.
Time Capsules:
Time capsules are usually rewarded from mission (when opening treasure chests in dungeons) or when earning them through the free 8 hour roulette. When planted in your town (usually in proximity to different installations), they generate a collection of items after a set time duration. They usually reward consumable items but may also get you rare items in the game.