Complex sentence: Later, Impressions released an updated version of "Caesar" which automatically launched a version of "Cohort 2" whenever the player engaged in battle; this version was released under the title "Caesar Deluxe" in 1994.
Split into simpler sentences: Later, Impressions released an updated version of "Caesar" which automatically launched a version of "Cohort 2" whenever the player engaged in battle. This version was released under the title "Caesar Deluxe" in 1994.