head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is optimization, and it is a single point.

Optimization · Light / Casual
A choice-driven narrative adventure testing little beyond attention to consequences.

Variance · Light / Casual
An interactive story that tests emotional choice, not skill.
Dreamfall Chapters leans Optimization (Light / Casual); The Walking Dead leans Variance (Light / Casual).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Dreamfall Chapters
Walking and dialogue selection demand nothing physical
The Walking Dead
Quick-time prompts are forgiving and rarely fail the story
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Dreamfall Chapters
No adaptive opposition in a scripted narrative
The Walking Dead
No opponent - characters follow the script
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Dreamfall Chapters
Choice consequences are hidden until they land
The Walking Dead
Branch outcomes are hidden on a first playthrough only
Dreamfall Chapters leans a little harder on optimization, though the gap is small.
Dreamfall Chapters
Light puzzles and choice mapping, mostly story consumption
The Walking Dead
Choices barely gate progress; nothing meaningful to solve
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.