Complex sentence: The Nickelodeon game show "Double Dare" was a hybrid of both the American and Japanese styles, while the reality show format also used a strategy base for who to eliminate, and who to keep such as "Big Brother" and "Survivor".
Split into simpler sentences: The Nickelodeon game show "Double Dare" was a hybrid of both the American and Japanese styles. As well as a strategy base for who to eliminate, and who to keep such as "Big Brother" and "Survivor".