NES

The Nintendo Entertainment System established the baseline.

Simple inputs, clear objectives, and games built to be understood through repetition. There were no layers beyond what was in front of you — just timing, pattern, and consistency.

It held.

Levels repeated until they were learned. Progress came from recognition, not instruction. What seemed difficult at first became familiar over time, and that familiarity stayed.

It wasn’t about expansion.
It was about structure.

The NES didn’t evolve gaming.
It defined its starting point.