Compare Mercury: Cascade into Madness prices across trusted key stores and find the best deal. Developed by Astronomic Games. Published by New Reality Games. Released on 8/10/2017. Available on PC. Genres: Violent, Gore, Adventure, Indie, RPG.

A compact, story-first cyberpunk RPG where the line between vigilante and monster is yours to draw - and the city will remember which side you picked.

I have a soft spot for the kind of game that quietly does its job without anyone much noticing, and Mercury: Cascade into Madness is exactly that kind of title. It is a short-form cyberpunk RPG built in RPG Maker, made by a solo-leaning indie outfit called Astronomic Games, and it asks a question that bigger-budget games usually flatten into spectacle: what does it actually feel like to be the violence? The answer it gives is strange, uncomfortable, and occasionally genuinely affecting. The core loop puts you on rain-slicked streets as Mercury, a psychologically fractured woman turned vigilante, working her way up from street-level crime to something far more systemic and sinister. The turn-based combat is built around a weapon charge system - you build up charge with basic attacks, then release it into special moves, with skill points earned through story progress and completed tasks rather than traditional level-ups. There are no random encounters here, which is a deliberate and welcome choice. Stealth kills offer a quieter path through some encounters, and tools like lockpicking and charisma checks mean the combat-averse are not entirely shut out. Two difficulty modes let you tune the strategic demand up or down. The whole thing clocks in around five hours on a first run, making it genuinely completable in a single sitting or two. What earns Mercury its goodwill is the psychological texture woven into the narrative. The game does not let Mercury be a clean action hero. At various points she curls in on herself, hearing things, seeing figures that may not be there, her grip on reality fraying at the edges in ways the game renders with an odd, low-key sincerity. The choice-and-consequence system is modest in scope but real in application - who you kill, which NPCs you actually talk to, whether you pick locks or talk your way past a situation, these decisions feed into the ending you reach. Fans of Astronomic's earlier City of Chains will find the structure familiar, though Mercury leans harder on story and exploration than on combat. The honest caveats: the RPG Maker foundations are visible throughout, from the dialogue box presentation to the asset aesthetic, and the 4:3 aspect ratio with side bars will feel dated to players used to modern widescreen presentation. The game has also been noted as somewhat easier than the developer's previous work, which may frustrate players who came for a challenge. The linearity, while it suits the short runtime, does mean a second playthrough is mostly about catching alternate choices rather than experiencing a genuinely divergent game. None of these are dealbreakers for the audience this is made for, but they are worth knowing going in. If you like small, authored games that respect your time and have something specific to say about broken people doing brutal things, Mercury repays attention. It is the kind of title that disappears from the conversation almost immediately and then sits in someone's memory for years. Kai, Scout Team

Mercury: Cascade into Madness

Mercury: Cascade into Madness

Aug 10, 2017Astronomic GamesNew Reality Games
GamerScout Says

A compact, story-first cyberpunk RPG where the line between vigilante and monster is yours to draw - and the city will remember which side you picked.

PC
Best Price Available
€0.79
at Kinguin
Lowest tracked: €0.79
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GamerScout Verdict

Worth a single evening for fans of short, authored cyberpunk RPGs who don't mind visible RPG Maker seams in exchange for genuine storytelling.

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€0.79
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€1.09-88%
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€1.14
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€1.53-19%
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€8.99
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Price History

Lowest tracked
€0.7931 Aug 2026
Current best
€0.79
Lowest since we started tracking
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€0.73€0.77€0.82€0.866 Jun29 Jun22 Jul14 Aug6 Sept
6 Jun — 6 Sept
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About Mercury: Cascade into Madness

I have a soft spot for the kind of game that quietly does its job without anyone much noticing, and Mercury: Cascade into Madness is exactly that kind of title. It is a short-form cyberpunk RPG built in RPG Maker, made by a solo-leaning indie outfit called Astronomic Games, and it asks a question that bigger-budget games usually flatten into spectacle: what does it actually feel like to be the violence? The answer it gives is strange, uncomfortable, and occasionally genuinely affecting. The core loop puts you on rain-slicked streets as Mercury, a psychologically fractured woman turned vigilante, working her way up from street-level crime to something far more systemic and sinister. The turn-based combat is built around a weapon charge system - you build up charge with basic attacks, then release it into special moves, with skill points earned through story progress and completed tasks rather than traditional level-ups. There are no random encounters here, which is a deliberate and welcome choice. Stealth kills offer a quieter path through some encounters, and tools like lockpicking and charisma checks mean the combat-averse are not entirely shut out. Two difficulty modes let you tune the strategic demand up or down. The whole thing clocks in around five hours on a first run, making it genuinely completable in a single sitting or two. What earns Mercury its goodwill is the psychological texture woven into the narrative. The game does not let Mercury be a clean action hero. At various points she curls in on herself, hearing things, seeing figures that may not be there, her grip on reality fraying at the edges in ways the game renders with an odd, low-key sincerity. The choice-and-consequence system is modest in scope but real in application - who you kill, which NPCs you actually talk to, whether you pick locks or talk your way past a situation, these decisions feed into the ending you reach. Fans of Astronomic's earlier City of Chains will find the structure familiar, though Mercury leans harder on story and exploration than on combat. The honest caveats: the RPG Maker foundations are visible throughout, from the dialogue box presentation to the asset aesthetic, and the 4:3 aspect ratio with side bars will feel dated to players used to modern widescreen presentation. The game has also been noted as somewhat easier than the developer's previous work, which may frustrate players who came for a challenge. The linearity, while it suits the short runtime, does mean a second playthrough is mostly about catching alternate choices rather than experiencing a genuinely divergent game. None of these are dealbreakers for the audience this is made for, but they are worth knowing going in. If you like small, authored games that respect your time and have something specific to say about broken people doing brutal things, Mercury repays attention. It is the kind of title that disappears from the conversation almost immediately and then sits in someone's memory for years.

Kai
Kai · Scout Team

Indie & narrative

Tags

singleplayerachievementstier:sub-5Turn-Based CombatWeapon Charge SystemStealth OptionsPsychological NarrativeChoice-and-ConsequenceShort PlaytimeNo Random EncountersSkill Point ProgressionFemale ProtagonistRPG Maker

System Requirements

Minimum

OS
Windows XP or Above
Storage
500 MB available space
Graphics
Minimum 640x480 Desktop Resolution
Processor
Intel Pentium 4 2.Ghz or above
Sound Card
Stereo Sound

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Game Info

Developer
Astronomic Games
Publisher
New Reality Games
Release Date
Aug 10, 2017

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Frequently asked questions about Mercury: Cascade into Madness

How much does Mercury: Cascade into Madness cost?

As of 6 September 2026, the cheapest in-stock offer for Mercury: Cascade into Madness is €0.79 at Kinguin, out of 5 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Mercury: Cascade into Madness cheapest?

The lowest in-stock price we track for Mercury: Cascade into Madness is €0.79 at Kinguin (6 September 2026). We compare 5 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Mercury: Cascade into Madness available on?

Mercury: Cascade into Madness is available on PC.

When was Mercury: Cascade into Madness released?

Mercury: Cascade into Madness was released on 10 August 2017.

Who developed Mercury: Cascade into Madness?

Mercury: Cascade into Madness was developed by Astronomic Games and published by New Reality Games.