head to head
Baldur's Gate 3 asks more than 9 Kings, and the gap is reads.

Optimization · Systems & Chaos
Tests assembling broken card synergies under randomised offers, run after run.

Optimization · Systems & Chaos
A D&D CRPG where build optimization and dice variance dominate every encounter.
9 Kings leans Optimization (Systems & Chaos); Baldur's Gate 3 leans Optimization (Systems & Chaos).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
9 Kings
Placing cards between auto-battles needs no dexterity
Baldur's Gate 3
Turn-based; no input dexterity.
Baldur's Gate 3 leans clearly harder on reads.
9 Kings
Rival kings follow fixed escalation, not adaptive minds
Baldur's Gate 3
Companions/enemies scripted, not adaptive to player modeling.
Baldur's Gate 3 leans a little harder on variance, though the gap is small.
9 Kings
Card offers and enemy king draws randomise each run
Baldur's Gate 3
Dice rolls, hidden checks, encounter RNG everywhere.
Baldur's Gate 3 leans a little harder on optimization, though the gap is small.
9 Kings
Stacking synergies into broken kingdom builds is the entire loop
Baldur's Gate 3
Builds, party comp, action economy fully solvable.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.