head to head
Cataclysm: Dark Days Ahead asks more than Life is Strange, and the gap is variance.

Optimization · Systems & Chaos
An enormous open-world survival roguelike simulating everything from crafting to vehicle building after the apocalypse.

Optimization · Systems & Chaos
A teenage drama built around rewinding decisions to map which choices actually alter the scripted outcome.
Cataclysm: Dark Days Ahead leans Optimization (Systems & Chaos); Life is Strange 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.
Cataclysm: Dark Days Ahead
Turn-based; only patience required
Life is Strange
Rewind mechanic removes virtually any failure state
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Cataclysm: Dark Days Ahead
Zombies and factions follow mappable behaviour
Life is Strange
Scripted teen drama; no opponent models the player
Cataclysm: Dark Days Ahead leans clearly harder on variance.
Cataclysm: Dark Days Ahead
Procedural world and scavenging luck shape early survival
Life is Strange
Rewind obscures which choices are truly consequential
Cataclysm: Dark Days Ahead leans clearly harder on optimization.
Cataclysm: Dark Days Ahead
Crafting, vehicles, and base systems reward near-endless mastery
Life is Strange
Understanding consequence chains enables deliberate dialogue path planning
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.