EU4 Strength Score

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Cobalt
1897

Skilled · Green tier

146 of 373 achievements unlocked · calculated Sep 13, 2026

What to unlock next

Core-fu hard

Force a nation to revoke 5 cores in one peace deal as Corfu.

+39
Albania or Iberia very hard

As Albania, own or have a subject own Iberia and the Caucasus.

+77
Mehmet's Ambition insane

Starting as The Ottomans, own or have Core Eyalets own all the provinces required to form the Roman Empire before 1500.

+155

Why we think so

These span a few difficulty levels near your current frontier, not just the single hardest tier.

Something harder

Mehmet's Ambition insane

Starting as The Ottomans, own or have Core Eyalets own all the provinces required to form the Roman Empire before 1500.

+155
True Heir of Timur insane

Starting as a Timurid subject, form the Mughals and conquer India by 1550.

+155
The Three Mountains insane

Own or have a subject own the entire world as Ryukyu.

+155

Why we think so

Because you've already proven global conquest, strong naval/colonial and regional power skills, so these three insane challenges build on Ottoman/Timurid play and world-spanning domination while pushing tighter early deadlines and unusual start conditions.

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Victoria 3 Hearts of Iron IV Crusader Kings III Crusader Kings II Europa Universalis V