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

Execution · Twitch Chaos
An endless action game riding a dragon that burrows and leaps through terrain.

Execution · Practiced Mastery
A gritty crime shooter following two doomed mercenaries through botched heists.
Dragon Hills leans Execution (Twitch Chaos); Kane & Lynch: Dead Men leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Dragon Hills
timing jumps and attacks while riding dragon
Kane & Lynch: Dead Men
Cover shooting accuracy under pressure
Kane & Lynch: Dead Men leans a little harder on reads, though the gap is small.
Dragon Hills
no opponent, solo endless action
Kane & Lynch: Dead Men
Fragile Alliance betrayals add faint human guessing
Dragon Hills leans a little harder on variance, though the gap is small.
Dragon Hills
random terrain and enemy generation
Kane & Lynch: Dead Men
Set-piece encounters vary little
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Dragon Hills
minor upgrade optimization across runs
Kane & Lynch: Dead Men
Squad orders and encounter knowledge
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.