Complex sentence: The plot of "Special Forces" (which originally included Sonya) was greatly revised following Tobias's departure and the game was rushed to completion, selling so terribly that Midway placed the series on hold in preparation for' (2002).
Split into simpler sentences: The plot of "Special Forces" (which originally included Sonya) was greatly revised following Tobias's departure and the game was rushed to completion. Its sales were so terrible that Midway placed the series on hold in preparation for' (2002).