Steam offers downloads of Europa Universalis IV for Windows, Mac, or Linux for $9.99. That's the lowest price we could find by $25 for this grand strategy game. Deal ends June 2.

Also available is the Europa Universalis IV: Extreme Edition for Windows, Mac, or Linux for $11.24. That's the lowest price we could find by $34.

Of note, Steam also has Europa DLC available, with prices from 49 cents.