Building comparison
head to head
Battle CityvsPainkiller
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.
Battle City
Execution · Pure Mechanics
Twitch tank duels while protecting a base from scripted enemy waves.
Painkiller
Execution · Pure Mechanics
Old-school horror FPS about shredding demon hordes in arena-locked gothic levels.
Battle City leans Execution (Pure Mechanics); Painkiller leans Execution (Pure Mechanics).
Battle CityPainkiller
Axis by axis
Execution7 vs 7
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Battle City
Tank aim and dodge timing under pressure decides every stage
Painkiller
Bunny-hopping and stake-gun aim against hordes
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Battle City
Enemy tanks follow simple scripted routines, nothing adaptive
Painkiller
Demons charge on fixed spawn scripts
Variance2 vs 2
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Battle City
Spawn order and power-ups add mild randomness per stage
Painkiller
Tarot card unlock conditions hidden initially
Optimization4 vs 4
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Battle City
Base-defense positioning and brick management have known best answers
Painkiller
Arena spawn knowledge and weapon-per-horde choices
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.