Larger Game studios usually will not even attempt to talk about outside concepts. Better of reaching out to an indie studio.
Go to San Francisco and tell them about the game that you wanna make.
Go to Ubisoft Paris
Have you completed or been involved in the creation of a video game in any capacity? If not, not even an indie will listen to you.
Jon, can you help me finding an indie studio instead... if Ubisoft doesn't listen to my idea
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