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

Execution · Pure Mechanics
Floaty one-button momentum control in arcade altitude duels.

Execution · Pure Mechanics
A stylus-driven rail shooter testing aim speed against on-rails zombie waves.
Balloon Fight leans Execution (Pure Mechanics); Touch the Dead leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Balloon Fight
Flap-physics altitude duels demand precise momentum control
Touch the Dead
Fast stylus aiming and reloading at zombies is twitch-core
Balloon Fight leans a little harder on reads, though the gap is small.
Balloon Fight
A couch rival adds light prediction; birds don't adapt
Touch the Dead
Zombies attack on script, nothing to predict
Touch the Dead leans a little harder on variance, though the gap is small.
Balloon Fight
Enemy drift and lightning add arcade randomness
Touch the Dead
Zombie spawn timing adds light unpredictability
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Balloon Fight
Spawn patterns and safe positions are quickly mapped
Touch the Dead
Weapon choice and target priority reward routine
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.