🏗️ Citybuilder: Springfield Event August 2026 🏗️

Citybuilder: Springfield

STORY

In 1952, railway magnate Felix Harroway sets out to build a new town along his rail line for WWII veterans and grieving families to help them start fresh—a project that sparks nationwide excitement across the USA. Follow the town’s construction across generations of the Cross family: first through civil engineer and veteran Damian Cross (Zone 1), then through his architect daughter Olivia Cross (Zone 2), and finally through Olivia’s son, construction company owner Jasper Thornfield (Zone 3).

KEEP IN MIND
Only players who have completed the Electrification event can access this event!

EVENT TIMERS

Type of Action

Start Date

End Date

Event duration

20.08.2026 12:00 UTC

10.08.2026 12:00 UTC

Activation Phase

19.08.2026 12:00 UTC

11.08.2026 12:00 UTC

DURATION

Event jobs will be available only during the event duration. While you will not be able to generate more currency, the event shop will be available until the end of the Activation Phase.

The Event will be accessible through the following Event icon

EVENT MAP

SPECIAL CITY BUILDER MECHANIC

In this event, your goal is to place buildings and assign jobs to construct them. Every completed residential building increases your Development Index, which represents your overall progress in the event.

Development Index is a measure of your overall event progress. It enables you to progress in the Event Pass as there are no event points in this type of event.

As your Development Index increases, you will:

  • Unlock new buildings to construct

  • Progress through the event pass

  • Unlock additional passenger jobs

The higher your Development Index, the more content becomes available, allowing you to continue progressing through the event. It's the key metric to watch, measuring how well your city is developed.

For more information, check the

Welcome to Springfield Walkthrough article

RAW MATERIALS

Corrugated Sheets

Crushed Stone

FACTORY MATERIALS

Produced Material

Made from

Wooden Beams

*seg. Wood

Sandwich Panels

Corrugated Sheets, Fabric

Concrete Panels

Fresh Concrete

Liquid Asphalt

Crushed Stone, seg. Chem

Insulation

Crushed Stone, seg. Chem

Crane Parts

seg. Metal

Gutter Parts

Corrugated Sheets

Factory materials can be produced in Factories at your station.

*seg.: Segmented material is dependent on the Era, and so your required material may differ from other players.

EVENT CURRENCIES

Event Coin

Development Index

Gained from Jobs, Special Offers

Gained by placing Residential Buildings


EVENT SHOP

The Event Shop now features around 25 different items, but some of them are initially locked. To unlock additional items, you'll need to spend Event Coins within the shop.

Here's an example of how it works:

  • Spend a total of

3,000 Event Coinsto unlock the second tier of items. ♕

  • Spend a total of

6,000 Event Coinsto unlock the final tier with themost valuable rewards!

This system is meant to offer players rewards for consistent participation and give you more control over your progression.

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