Steam App 661120

Mercury: Cascade into Madness

Mercury is a quirky and violent vigilante. After experiencing a traumatic event in her life, she saw it as her purpose to take to the streets and fight crime, only to become entangled in something huge that could threaten the entire city. Cyberpunk RPG with choice and consequence.

ViolentGoreAdventureIndieRPGSingle-playerSteam AchievementsPartial Controller SupportFamily Sharing
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KINGUINMercury: Cascade into Madness Steam CD KeyMiBroGamesUpdated: 2026-09-24 23:33
≈ $ 0.85Region free1 available
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KINGUINMercury: Cascade into Madness Steam CD KeyCepeKeysUpdated: 2026-09-24 23:33
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KINGUINMercury: Cascade into Madness Steam CD KeyGameGenieUpdated: 2026-09-24 23:33
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KINGUINMercury: Cascade into Madness Steam CD KeySuper GamesUpdated: 2026-09-24 23:33
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KINGUINMercury: Cascade into Madness Steam CD KeyKingCodesUpdated: 2026-09-24 23:33
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KINGUINMercury: Cascade into Madness Steam CD KeyDigital Distribution HubUpdated: 2026-09-24 23:33
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About

Mercury is a quirky, unpredictable, and a violent vigilante who seeks to bring justice upon a variety of low-life scum in the city.


General Features:

  • An urban sci-fi cyberpunk setting, taking place in a crime-ridden city where vigilante justice is a common occurrence.
  • Choice and consequence. The choices you make will have an impact on the world around you.
  • Similar skill progression system to City of Chains – gain skill points by completing tasks and making progress in the story.
  • Use a variety of ways to tackle the challenges, be it stealth, charisma, lockpicking, or head-on combat.
  • Weapon Charge combat system – no more worrying about ammo! Use basic weapon skills to charge it up, then unleash these charges with stronger attacks.
  • 2 difficulty modes – Normal and Challenging.

Story overview:

Mercury is a quirky, unpredictable, and a violent vigilante who seeks to bring justice upon a variety of low-life scum in the city. However, she used to be a normal person with a normal life, a smart young woman with ambitions. One night changed it all. A traumatic experience sent her mind tumbling down into a spiral of madness. Haunted by nightmares and struggling to trust others, Mercury saw a new meaning in her life.

Driven by her newfound purpose, Mercury took to the streets to punish those who are responsible for what happened to her, so that an experience like this won’t happen to anyone else. However, before long, she finds herself entangled in something much bigger than her own sense of revenge. She soon discovers that petty criminals are only a tip of the iceberg and that the city contains individuals who are far worse. In order to bring down the enemy, she will have to find potential allies, make hard decisions, manipulate others when necessary, and use unhinged violence in order to keep herself safe through all this.

You are Mercury. Whether she becomes an agent of justice or a ruthless killer is in your hands.

You can check out Astromic Games' popular RPG titles on Steam here:

If you want to support this game and all my other past and future games further, please check out my patreon page below!

Regional data

Prices

CountryCurrencyInitialFinalDiscountUpdated
United StatesUSD$8.990%2026-09-21 15:02
TurkeyUSD$4.99 USD0%2026-09-21 15:02
ArgentinaUSD$4.99 USD0%2026-09-21 15:02
United KingdomGBP£5.990%2026-09-21 15:02
GermanyEUR8,99€0%2026-09-21 15:02
FranceEUR8,99€0%2026-09-21 15:02
Czech RepublicEUR8,99€0%2026-09-21 15:02
SlovakiaEUR8,99€0%2026-09-21 15:02
CanadaCADCDN$ 9.990%2026-09-21 15:02
AustraliaAUDA$ 12.000%2026-09-21 15:02
BrazilBRLR$ 17,990%2026-09-21 15:02
PolandPLN32,99 zł0%2026-09-21 15:02
ChinaCNY¥ 34.000%2026-09-21 15:02
MexicoMXNMex$ 99.990%2026-09-21 15:02
UkraineUAH159₴0%2026-09-21 15:02
IndiaINR₹ 3590%2026-09-21 15:02
JapanJPY¥ 8980%2026-09-21 15:02
South KoreaKRW₩ 9,5000%2026-09-21 15:02

Astronomic Games

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Quick answers

Frequently asked questions

How much does Mercury: Cascade into Madness cost?

Mercury: Cascade into Madness is currently listed as: $8.99. Prices may vary by region and store.

Which platforms does Mercury: Cascade into Madness support?

Mercury: Cascade into Madness supports: windows.

Who developed and published Mercury: Cascade into Madness?

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

Are external marketplace offers available for Mercury: Cascade into Madness?

Yes. There are 7 marketplace offers for Mercury: Cascade into Madness; the lowest cached offer starts from ≈ $ 0.85.