Conception PLUS: Maidens of the Twelve Stars Cover Art

Conception PLUS: Maidens of the Twelve Stars (v11/13/2019)

Anime 8.03 GB v11 1.4K views

Game Overview

Granvania’s fate rests on a bizarre but memorable fantasy premise: high school student Itsuki Yuge is summoned from Japan and declared a divine savior capable of cleansing a world overrun by monstrous Impurities. His real weapon is not a sacred blade, but an army of Star Children created through bonds with twelve astrologically themed heroines known as the Star Maidens. Conception PLUS: Maidens of the Twelve Stars plays this knowingly absurd setup straight enough to support real character drama, while keeping a bright, colorful anime tone full of comedy, romance, and dungeon-crawling adventure. It is an unusual RPG where saving the world and building relationships are inseparable systems.

Most of the adventure alternates between spending time in town, strengthening Itsuki’s connections with the Star Maidens, and venturing into hazardous labyrinths. Relationship scenes unlock opportunities to create stronger Star Children, whose classes, elemental affinities, and inherited traits determine how well a party performs in battle. Combat uses turn-based encounters built around positioning: up to four children surround an enemy, exploit its weak sides, and coordinate group attacks to break through its defenses. Dungeon runs require practical party management, since children gain levels quickly but eventually retire, encouraging players to continually experiment with new lineups rather than rely on one perfect squad.

Its mixture of dating-sim structure, generational party building, and tactical formation battles gives it an identity few anime RPGs share. The expanded version adds polished presentation, more story material, and a smoother route into its eccentric world than the original release, though its fan-service-heavy premise remains a clear part of the package. Character interactions range from sweet to silly, and the broad class system gives repeat dungeon visits more variety than the straightforward maps initially suggest. Fans of Persona-style social links, dungeon RPG progression, and offbeat Japanese humor will find plenty to enjoy, while players seeking a serious, romance-free fantasy epic may want a more conventional adventure.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a Conception PLUS: Maidens of the Twelve Stars folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 8.1 64-bit
  • Processor: Intel Core i3-4170 @ 3.70GHz
  • Memory: 4 GB RAM
  • Graphics: NVIDIA@ GeForce@ GTX 460 or better
  • DirectX: Version 11
  • Storage: 12 GB available space
  • Sound Card: DirectX compatible soundcard or onboard chipset
Last Updated
Status
Online
Looking for a newer update? Request an update
Skip the browser next time Browse, download, extract, and organize your games with the SteamUnlocked Launcher.
Get the Launcher

Setup Guide & Troubleshooting

How do I fix missing DLL errors for Conception PLUS: Maidens of the Twelve Stars (v11/13/2019)?

After extracting Conception PLUS: Maidens of the Twelve Stars (v11/13/2019), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 8.03 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Do I need to run the game as administrator?

Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.

How do I update my GPU drivers for this game?

Conception PLUS: Maidens of the Twelve Stars (v11/13/2019) requires a  NVIDIA@ GeForce@ GTX 460 or better or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements, including  Version 11. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.

My antivirus is blocking the game — is it safe?

A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
Looking for something else? Explore all games on SteamUnlocked →
Saved to My Library View Library