Every day at 14:00 (GMT+1), you can unlock a 24-hour Power Bonus for 49 gold by selecting one of 14 mystery cards. Each card grants a different bonus—ranging from helpful boosts to the powerful Magnus bonus engine, a special engine that lasts 24 hours. These bonuses are a cost-effective way to improve your performance, especially when used strategically based on your current game phase.
You can reroll your chosen bonus if you’re not satisfied:
First reroll: costs 5 gold
Each additional reroll: cost doubles (10g → 20g → 40g, etc.)
Choose carefully to avoid spending more than necessary.
You have 72 hours to activate your chosen bonus.
You cannot draw a new bonus until the previous one is activated or expired.
Bonuses last 24 hours once activated.
? Double Bonus Tip:
With smart timing, you can stack two bonuses for the same 24-hour period.
Here’s how:
Activate yesterday’s bonus just before 14:00 (GMT+1).
Once the new day begins, select and activate a new bonus.
You’ll have two bonuses running simultaneously.
If both are the same type, the effect is extended to 48 hours.
Boosts to train performance
Industry or transport bonuses
The Magnus bonus engine (24-hour use)
And more!
All options provide meaningful benefits, but the value depends on your strategy and current game stage.
