Complex sentence: For the production of the video games'and', developer Simon Strange decided not to include Zilla due to unpopularity from fans however, after the release of the latter game, Strange ironically received criticism from fans for not including Zilla into the game.
Split into simpler sentences: For the production of the video games'and', developer Simon Strange decided not to include Zilla due to the character's unpopularity among fans. Ironically, Strange received criticism from fans for not including Zilla into the game.