GAME DETAIL
Sisters' Aegis
種別：ゲーム
発売日：2026年3月31日
日本語対応
350円
Control Valkyria through a magical world where seven sisters battle for power. A twin-stick shooter with upgrade systems, resonance mechanics, and a story about competitive siblings, and the question of what you'd do with the power to grow.
このゲームについて
Steamの詳しい説明を読む
In the world of Elysara, an ancient artifact called the Heart of the Limiar has awakened — and seven divine sisters are racing to claim its power.
You are Valkyria, the youngest of seven daughters of the Goddess of the Limiar. When the Heart's pulse spread across the land, granting the power to grow through magical prowess, all seven sisters had the same thought: mine.
Armed with two orbiting orbs, Valkyria sets out across six elemental territories — each controlled by one of her sisters — to break their seals and claim the Flow for herself.
Twin-Stick Combat, Dual Orb Control
Command two orbs simultaneously — one with each analog stick. Each orb fires independently, creating a dual-threat that forces enemies to split their attention. Master the art of positioning both orbs to overwhelm your foes.
Resonance System
Keep your orbs close together to activate Resonance — a proximity-based power boost that increases fire rate, damage, and range. Balance risk and reward: cluster for power, or spread for coverage.
Link Beam
A beam of energy connects your two orbs, dealing continuous damage to any enemy caught between them. Use positioning as a weapon.
7 Sisters
Journey through diverse environments, each guarded by a powerful sister boss:
Enchanted Forest — Verdânia, keeper of growth
Crystal Cavern — Azúria, mistress of shadows
Underwater Cave — Marélia, ruler of the depths
Desert Ruins — Sahira, dancer of storms
Lava Chamber — Ignária, wielder of fire
Mystic Portal — Aurorá, guardian of the Seal
Upgrade Your Orbs
After each boss victory, choose from powerful upgrades:
Ricochet — bullets bounce between enemies
Pierce — shots pass through multiple targets
Chain Lightning — arcs of electricity jump to nearby foes
Area Damage — explosive impact zones
Regeneration, Vampirism, and more
Side Stories
Unlock character stories for each sister after defeating them. Discover their motivations, rivalries, and the family dynamics behind the conflict.
Mother Challenge
A 20-minute survival mode unlocked after completing the main story. Endure endless waves with all your upgrades active. How long can you last?
CG Gallery
Unlock beautiful CG illustrations by completing the story, watching all Side Stories, and conquering the Mother Challenge.
10 Languages
Fully translated in: Português (BR), English, Español, Français, Deutsch, Italiano, 日本語, 한국어, 简体中文, 繁體中文.
Full Controller Support
Designed for dual-analog controllers. Keyboard & mouse also supported.
スクリーンショット
ATTENTION
注目度メトリクス
プレイヤー推移
データ蓄積中 24時間平均選択した期間に観測データはありません。
Steamフォロワー推移
2件以上で集計 直近7日変化を見やすくするため、縦軸は観測範囲に合わせています。
履歴1件・推移判定待ち
最小 16最大 16最新 16期間 09/22 01:21 - 09/22 01:21
数値一覧
| 観測日時 | 値 |
|---|---|
| 09/22 01:21 | 16人 |
プレイヤー数とフォロワー数は意味と単位が異なるため、 別々の時系列として表示しています。補間した値は使用していません。
発売後注目度の基礎指標 発売済みタイトルのため、現在プレイヤー数・ピーク値・Steamフォロワー数を組み合わせて勢いを観測します。
| 指標 | 現在値 | 観測状況 |
|---|---|---|
| 現在プレイヤー数 | 0人 | 最終観測：2026年8月22日 02:17（33日経過） |
| 24時間ピーク | データ蓄積中 | 履歴あり・更新待ち・直近7日 0件 |
| Steamフォロワー数 | 16人 | 最終観測：2026年9月22日 01:21（2日経過） |
| 7日フォロワー増加 | 2件以上で集計 | 初回観測済み・直近7日 1件 |
PlayMEXが保存した観測値です。取得時刻と観測数を あわせて確認できます。
ジャンル・機能
機能カテゴリ
Steam実績カスタム音量調整テキストサイズの調整ファミリーシェアリングフルコントローラサポート
ゲームライフログ
所有ゲームとして同期されると、 このゲームの記録を残せます。