Looking to draft an ENGLISH contract based in Taiwan

Terms of service, privacy policy, and/or revenue sharing for development of an online video game. I’d like it based in Taiwan and in English so it’s sort of difficult to find a template. I’m American and my Chinese is limited.

Any leads of a person, firm, or template?

You should look for a law firm to avoid future headaches.
I know two that can provide good service in English and Mandarin:
Baker & McKenzie
Eiger Law