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

Optimization · Pure Optimization
A sci-fi mystery that splits across thirteen protagonists' stories, backed by light real-time strategy battles.

Optimization · Pure Optimization
A creative vocabulary puzzle about conjuring the right object for each prompt.
13 Sentinels: Aegis Rim leans Optimization (Pure Optimization); Scribblenauts Unmasked: A DC Comics Adventure leans Optimization (Pure Optimization).
13 Sentinels: Aegis Rim leans a little harder on execution, though the gap is small.
13 Sentinels: Aegis Rim
Real-time strategy battles have light unit-control inputs
Scribblenauts Unmasked: A DC Comics Adventure
Typing words is the only physical act
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
13 Sentinels: Aegis Rim
Kaiju wave patterns are scripted per stage
Scribblenauts Unmasked: A DC Comics Adventure
Puzzles are static prompts, no adversary
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
13 Sentinels: Aegis Rim
Hidden story order and mystery connections obscure the full picture
Scribblenauts Unmasked: A DC Comics Adventure
Objectives are visible; little stays hidden
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
13 Sentinels: Aegis Rim
Optimising battle chip builds and unlocking all story segments is the mechanical layer
Scribblenauts Unmasked: A DC Comics Adventure
Finding clever word-object solutions is the entire test
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.
full breakdown
13 Sentinels: Aegis Rim →
full breakdown
Scribblenauts Unmasked: A DC Comics Adventure →