head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Optimization · Systems & Chaos
Calm exploration and environmental puzzle-solving under light oxygen pressure.

Optimization · Systems & Chaos
A survival adventure about a mother fox protecting cubs through ecological collapse.
Deliver Us the Moon leans Optimization (Systems & Chaos); Endling: Extinction is Forever 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.
Deliver Us the Moon
Oxygen-timed traversal asks for calm, not twitch
Endling: Extinction is Forever
Light stealth and chase inputs
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Deliver Us the Moon
No opponent exists on the abandoned moon
Endling: Extinction is Forever
Human hunters follow scripted routines
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Deliver Us the Moon
Station layouts and story logs are unknown until explored
Endling: Extinction is Forever
Food and danger spots shift night to night
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Deliver Us the Moon
Environmental puzzles have single discoverable solutions
Endling: Extinction is Forever
Territory routing and cub care are plannable
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.