Gameplay of Agatha Christie Hercule Poirot: The First Cases on Nintendo Switch (no commentary). Release date: September 28, 2021. Price: , , Game file size: 2. 8 GB. Publisher: Microids. Buy Agatha Christie Hercule Poirot: The First Cases physical: Playasia (US): Playasia (EU): Buy Agatha Christie Hercule Poirot: The First Cases on the Nintendo eShop: US: UK: DE: