Building comparison
head to head
Divinity: Original Sin 2vsPortal
Neither is simply harder - they are hard in different places. Divinity: Original Sin 2 demands more variance; Portal demands more execution.
Divinity: Original Sin 2
Optimization · Pure Optimization
A deeply optimizable tactical RPG where armor stripping and initiative manipulation produce near-deterministic victories.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Divinity: Original Sin 2 leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Divinity: Original Sin 2Portal
Axis by axis
Execution2 vs 4
Portal leans clearly harder on execution.
Divinity: Original Sin 2
Turn-based system demands zero reaction speed or motor precision
Portal
Portal placement timing modest.
Reads2 vs 0
Divinity: Original Sin 2 leans clearly harder on reads.
Divinity: Original Sin 2
Multiplayer PvP arena adds light opponent-reading; solo is scripted
Portal
No adversary modeling player.
Variance5 vs 0
Divinity: Original Sin 2 leans clearly harder on variance.
Divinity: Original Sin 2
Source point limits and hidden enemy armor values create unknowns
Portal
Deterministic chambers; no randomness.
Optimization10 vs 8
Divinity: Original Sin 2 leans clearly harder on optimization.
Divinity: Original Sin 2
Lone Wolf builds and damage-type stacking define solved optimal strategies
Portal
Pure puzzle-solving optimization.
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.