A friend and I were talking about the idea we had for a game. He quickly tough we had the same game idea and felt discouraged to make his game. I sent him a prototype of my game. He played it. He immediately replied that his idea was different and started to work on his game.
Convergence of ideas Vs Divergence of implementations:
* When we compare ideas, we see the similarities.
* When we compare implementations, we see the differences.
Conclusion: Make your game !