About
By chance, Marina Katsuragi crosses paths with the creature known as Aramaki and gains the ability to transform into Magical Girl Pastel Marie. A magical girl’s duty is to close up dimensional portals that occasionally appear. However, the miasma that seeps out from these portals also turns human beings into monsters. So begins Marina’s secret war to defeat these monsters and safely close the dimensional rifts.
Games like Holy Valkyrie Exs-Tia P Parallel Episode 1: Magical Girl Pastel Marie
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Media
Releases
Platform
Date
May 21, 2026
Earliest full release on each platform; regional dates can differ.
PC and Steam Deck
Steam store pageSteam Deck: Playable runs, but may need some tweaks
Minimum
Recommended
OS
Windows 10/11
Windows 10/11
DirectX
Version 9.0
Version 9.0
Storage
1 GB available space
1 GB available space
Sound Card
DirectSound
DirectSound
Requirements and Deck status as listed on Steam, checked Oct 29, 2026.
Holy Valkyrie Exs-Tia P Parallel Episode 1: Magical Girl Pastel Marie player count
concurrent players on Steam130-day peak
1highest we have seenOct 31, 2026
Players counted on Steam every one to six hours; the daily peak is the highest count of the day.