Unity Software Inc. U shares rallied in the extended session Wednesday after the game-engine and app-monetization company’s outlook and results exceeded Wall Street expectations. Unity Software shares surged more than 10% after hours, following a 1.6% gain in the regular session to close at $28.74. Unity forecast revenue of $510 million to $520 million for the second quarter, and raised the lower end of its full-year guidance to $2.08 billion — from a previous forecast revenue $2.05 billion — and kept the high end at $2.2 billion for the year. Analysts surveyed by FactSet had estimated revenue of $502.8 million for the…
