Aren't patents of video game mechanics protect the technical implementation of a feature and not the feature itself?
I've always been under assumption that one can avoid patent infringing if the underlying implementation is different enough.
For example, one of more famous patents is Sega's yellow arrow on top of the screen, showing player where is the next objective. In your game you can still use that feature of "showing player in which direction the objective is", you just have to be more creative about it, here are some immediate ideas I got:
- small red hand pops up from side of screen when you're stuck for a minute and points to objective
- player character himself points with hand to your goal
- make sun, moon or other celestial body appear on the sky in the direction where the objective is.
Each of these provides the very similar feature without infringing on Sega's patent.
I've always been under assumption that one can avoid patent infringing if the underlying implementation is different enough.
For example, one of more famous patents is Sega's yellow arrow on top of the screen, showing player where is the next objective. In your game you can still use that feature of "showing player in which direction the objective is", you just have to be more creative about it, here are some immediate ideas I got:
Each of these provides the very similar feature without infringing on Sega's patent.