What theme should we do next? Olympus / Rome / Slavs / Egypt / Vikings

We’re preparing a new lineup of themes built on the same core engine. The shortlist includes: Gods of Olympus, Ancient Rome, Slavic mythology, Egypt, and Vikings. All are classic, recognizable settings. Vote in the replies: which theme interests you most and why? What will hook players — the gold of the pharaohs or the hammer of the Vikings? Your vote influences the release order.