Core Insights - Unity Software (NYSE: U) experienced a significant decline of 30% in premarket trading following the release of its Q4 earnings, which exceeded estimates but provided disappointing guidance for the current quarter [1] Financial Performance - The company reported Q4 results that were ahead of market expectations, indicating strong performance in that quarter [1] - Despite the positive Q4 results, the guidance for the upcoming quarter was described as tepid, leading to investor disappointment [1]