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
Optimizing game development decisions around hidden genre-topic match formulas to maximize review scores and revenue.

Optimization · Pure Optimization
Grim space colony sim about keeping a generation-ship station from collapsing.
Game Dev Tycoon leans Optimization (Pure Optimization); IXION leans Optimization (Pure Optimization).
Game Dev Tycoon leans a little harder on execution, though the gap is small.
Game Dev Tycoon
All choices are menu clicks with no physical ceiling
IXION
Pause-friendly station management
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Game Dev Tycoon
No adaptive human competitor to model
IXION
Events follow story scripts
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Game Dev Tycoon
Review scores and trend timing have meaningful randomness
IXION
System events and exploration outcomes vary
IXION leans a little harder on optimization, though the gap is small.
Game Dev Tycoon
Genre-topic-audience matching and R&D investment are learnable formulas
IXION
Hull sectors, power, and population logistics dominate
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.