>>13706598 (OP)>Why pokemon games are so easy?Depends on how you define the term "easy". For the actual concept and premise of the game, all of the elements that usually considered "easy" all make sense in the overall design.
Now I will say that over time with each passing generation, battles have been getting more complicated because of the vast amount of elements implemented.
Gen 1 Elite Four & Blue were all predictable and had movesets that didn't really branch outside of their type. Fuck, Blue's Exeggutor in the final battle (if chosen Charmander) only had three moves, all of which were pitiful.
Compare this to Gen IV elite four in terms of a challenge and its clear as night and day.
