how this can be legal?
How could it be “illegal”?
- It doesn’t provide any information that isn’t also available via guides.
- It’s an overlay, that doesn’t touch the game’s code.
- People still have to actually make the jumps, which is the most difficult skill to master.
It’s hardly any different from doing the puzzle with a skilled friend, and following their footsteps. (Aside from the fact that the overlay can’t buy you a beer afterward, to toast success or drown the sorrow of failure.)
John Smith: “you should kill monsters, because killing monsters is awesome.”