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
LucasArts adventure sending Indy down three routes toward Atlantis.

Optimization · Pure Optimization
A classic management sim about building profitable, animal-friendly zoo exhibits.
Indiana Jones and the Fate of Atlantis leans Optimization (Pure Optimization); Zoo Tycoon leans Optimization (Pure Optimization).
Indiana Jones and the Fate of Atlantis leans a little harder on execution, though the gap is small.
Indiana Jones and the Fate of Atlantis
Pointing and clicking, light fistfight option
Zoo Tycoon
Mouse-driven building, no time pressure
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Indiana Jones and the Fate of Atlantis
No adaptive opposition
Zoo Tycoon
No opponents
Indiana Jones and the Fate of Atlantis leans a little harder on variance, though the gap is small.
Indiana Jones and the Fate of Atlantis
Solutions hidden until reasoned out
Zoo Tycoon
Animal needs are deterministic once learned
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Indiana Jones and the Fate of Atlantis
Three-path puzzle chains reward deduction
Zoo Tycoon
Exhibit suitability, finances, guest flow are solvable systems
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.