Building comparison
head to head
Defender's Quest: Valley of the ForgottenvsPortal
Neither is simply harder - they are hard in different places. Defender's Quest: Valley of the Forgotten demands more variance; Portal demands more execution.
Defender's Quest: Valley of the Forgotten
Optimization · Pure Optimization
Optimising RPG skill builds and tower placement against scripted enemy waves.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Defender's Quest: Valley of the Forgotten leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Defender's Quest: Valley of the ForgottenPortal
Axis by axis
Execution2 vs 4
Portal leans clearly harder on execution.
Defender's Quest: Valley of the Forgotten
Mid-wave placement clicks barely tax the hands
Portal
Portal placement timing modest.
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Defender's Quest: Valley of the Forgotten
Enemy waves march on fixed paths without adapting
Portal
No adversary modeling player.
Variance2 vs 0
Defender's Quest: Valley of the Forgotten leans clearly harder on variance.
Defender's Quest: Valley of the Forgotten
Wave compositions surprise only on first attempts
Portal
Deterministic chambers; no randomness.
Optimization8 vs 8
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Defender's Quest: Valley of the Forgotten
Skill trees, gear and placement math are the entire test
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.