Successor of the Key: Magical Girl Shoots Down the Spirit Tree

8/6/2026, 12:27:36 PM

Release date: 9/29/2020

Tags: #indie #action #casual #shooter #shoot-'em-up #side-scroller #2d #cute

User Reviews

Score: 100%2 user reviews
Review Count: 2 reviews
Fetched At: 8/30/2026, 2:16:59 AM

Reference prices

Japan

¥ 520 (JPY)

Steam JP

$4.99 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 520
Global Price: $4.99
Price in Your Region: ¥ 520Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 30 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/29/2026, 9:15:13 AM

Key highlight

Successor of the Key is a 2D side-scrolling shooter where you play as a magical girl battling a life-draining Spirit Tree. Features beautiful graphics and challenging boss fights.

Who this is for

If you're looking for a refreshing shooter with a magical girl protagonist, Successor of the Key is definitely worth a look.

Details

Overview

Successor of the Key is a charming 2D side-scrolling shooter developed by AKIBA-Willow and published by WILLPLUS LTD. Players step into the shoes of Sakura, a newly appointed magical girl tasked with a critical mission: to seal away the encroaching "Spirit Tree" that is draining the life force from the world. Armed with a special sword, Sakura must battle her way through hordes of enemies and formidable bosses to reach the heart of the threat.

Highlights

Engaging Gameplay: Experience classic side-scrolling shooter action with a magical girl twist, featuring a variety of enemy attacks and challenging boss encounters.
Compelling Narrative: Follow Sakura's journey as she confronts the mysterious Spirit Tree, a phenomenon that emerged in Tokyo and began consuming the city's energy.
Visual Appeal: The game boasts beautiful graphics for its story scenes, enhancing the immersive experience as players progress through the narrative.

Who It's For

This title is perfect for fans of indie action games, particularly those who enjoy classic side-scrolling shooters with a cute aesthetic. Players looking for a straightforward yet engaging experience with a touch of fantasy and a clear objective will find Successor of the Key appealing. Its inclusion of full controller support and Steam Achievements also caters to a broad range of players.

Game Info

Developed by AKIBA-Willow and published by WILLPLUS LTD, Successor of the Key was released on September 29, 2020. It is a single-player experience that supports English language and offers full controller support. The game is available as a paid title on Steam.