SUCCESSOR OF THE KEY overview

Overview

SUCCESSOR OF THE KEY comes from AKIBA-Willow and is published by WILLPLUS LTD. It arrived on Steam on Sep 29, 2020, and it sits naturally among Single-player, Steam Achievements, Full controller support, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

SUCCESSOR OF THE KEY's latest SteamPulse observation recorded 0 players at 22 September 2026 - 13:13:49 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 100% positive across 2 reviews.

Language and system requirements

SUCCESSOR OF THE KEY is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

SUCCESSOR OF THE KEY has sold up to 60 units and has recommendation data pending. The estimated VGI revenue is $180. On Twitch, 0 streamers are live with around 0 total watchers.

SUCCESSOR OF THE KEY overview details

SUCCESSOR OF THE KEY combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Successor of the Key is a side-scrolling shooting game where you control a magical girl and seal off "the Spirit Tree" that erodes the world. Sakura, who was made a magical girl by Aminasia from another world, defeats "the Spirit Tree" using her special sword! 1. Story scene with beautiful graphics 2. Enemies launching various attacks 3. Bosses blocking the path of Sakura 4. What is waiting at the end of the story ... In A.D.20XX, a gigantic tree emerged out of nowhere in the urban area of Tokyo and started soaking up the energy of life forms in the area. The Japanese government named the tree the Spirit Tree and began their subjugation operations against the tree. But even the Self-Defense Forces, that historically is used to deal with huge life forms, were annihilated over and over again when they took the field. There was nothing they could do when facing the Spirit Tree which can neutralize electronic machines. The forces kept failing for about a year, and then the Spirit Tree suddenly became inactive. The government didn’t miss this chance and set the zone within a radius of 3.5 miles from the Spirit Tree as off-limits. All they could do was merely observing it while staying alert. Three years were on after the silence, people were leading their daily life being indifferent to the Spirit Tree towering over them.

SteamPulse editorial summary

SUCCESSOR OF THE KEY is listed as a game with $4.99. It supports Windows, belongs to Single-player, Steam Achievements, Full controller support, and Family Sharing, and is associated with Action, Casual, and Indie. SteamPulse's latest observation records 0 players at 22 September 2026 - 13:13:49 UTC, a tracked peak of 1, and 100% positive reviews.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.