Participating in events gives you the chance to win these unique prizes:
- Coupons to hire the dealer: go to the Market, tap the dealer and select Spend coupon.
- Coupons for loading goods: select the railcar, plane crate, or zoo order basket you want to load and tap Spend coupon in the pop-up window.
- Upgrade coupons: go to the Academy of Industry and tap Upgrade, select the attribute you want to upgrade, confirm your action in the next window, and your coupon will be used.
- Coupons for free expansion: tap the expansion you want to unlock and select Expand to use the coupon. Keep in mind that your population must meet the expansion requirements.
- Lab boosters: go to the Laboratory, find the booster you need on the list to the left on the screen, drag it to an empty slot on the right, and the booster will be activated.