Every game in the Cleopatra pokies online series has managed to stay true to the ancient Egyptian design like the original physical slot machine. Like a few popular slot titles, this IGT game originally started as a land-based slot machine before finding its way to online casinos. However, the Cleopatra series still manages to remain one of the most original and thrilling slot collections in the category. Mystery Egypt themed free slot machine games without downloading or registration have become even more popular in recent times.