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Promethium

Game overview

Promethium

Inspired by classic Commodore 64 and arcade games, Promethium is a hard-as-nails retro inspired side-scrolling shoot-em-up that takes place over numerous levels that get harder and harder. If you’re after a nice calm casual game this isn’t it!

Indie Action Shoot 'Em Up Arcade Shooter
Last tracked players
0
All-time peak
Unavailable
24-hour change
Unavailable
Steam reviews
66.7% positive
24 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description
The Promethium armada is headed to Earth, leaving a toxic trail of destruction in its wake. Commander Braybrook, it is your mission to take up the experimental deep space fighter and stop the armada before it reaches us - YOU ARE OUR ONLY HOPE!

INSPIRED BY C64 AND ARCADE CLASSICS


Inspired by classic Commodore 64 and arcade games, Promethium is a hard-as-nails retro inspired side-scrolling shoot-em-up that takes place over numerous levels that get harder and harder. If you’re after a nice calm casual game, this isn’t it!

Gameplay


Fly left and right over the Promethium armada ships. They have shield generators protecting them. Hover over a shield generator to hack and disable it. Once all the shield generators are disabled a self destruct code will be sent to the armada ship causing it to explode. Be careful though, the armada ships are guarded by a fleet of fighters!

Power-ups


Destroy enemy ships and collect the power pods they drop. These power pods are like cash, they allow you to buy power-ups.



The available power-ups are displayed at the bottom of the screen. The power-up you can buy is highlighted in orange. Every time you collect a power pod the next power-up becomes available to you. Some power-ups are single use, some are multiple and some are timed. Experiment to find your perfect combination.

Controls


Promethium can be played on a joypad or if you're really brave and have the reflexes of a Ninja Cat then you can use a keyboard. I'd really recommend a Joypad though, this game is tough enough as it is.

Use any analog stick or the d-pad to control the experimental fighter, or in keyboard mode use WSAD or cursor keys to fly.

You can fire using any of the triggers, bumpers or the 'B' button on Xbox 360 or Xbox One controllers and the 'O' button on the Dualshock controller. If you are in keyboard mode you can press the space bar to fire.

You can buy the current power-up by pressing the 'A' button on Xbox 360 or Xbox One controllers and the 'X' button on the Dualshock controller. If you are playing using a keyboard then any key other than WSAD, Space or the cursor keys will allow you to buy the current power-up - I'd suggest the return key is a handy one.

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows · macOS

Windows

Minimum

Minimum:
  • OS *: Windows 7/8/10 (64-bit OS required)
  • Processor: Intel Core i5-2300 2.8 GHz, or equivalent.
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GTX 550 Ti 2GB, or equivalent.
  • DirectX: Version 10
  • Storage: 2 GB available space

Recommended

Recommended:
  • OS *: Windows 7/8/10 (64-bit OS required)
  • Processor: Intel Core i7 4790 3.6 GHz, or equivalent.
  • Memory: 16 GB RAM
  • Graphics: NVIDIA 970 GTX , or equivalent.
  • DirectX: Version 11
  • Storage: 2 GB available space

macOS

Minimum

Minimum:
  • OS: 10.x
  • Processor: Intel Core i5-2300 2.8 GHz, or equivalent.
  • Memory: 4 GB RAM
  • Graphics: AMD Radeon R9 M390

Recommended

Recommended:
  • OS: 10.x
  • Processor: Intel Core i7 4790 3.6 GHz, or equivalent.
  • Memory: 8 GB RAM
  • Graphics: AMD Radeon R9 M395X 4096 MB
Game details Languages, features & support
Publisher
Thalamus Digital
Brazilian rating
10
Steam Germany rating
12
Achievements
24
Controller support
full
Features
Single-player, Steam Achievements, Full controller support, Steam Trading Cards, Stats, Steam Leaderboards, Family Sharing
Languages
English*, French, Italian, German, Spanish - Spain, Russian, Simplified Chinese, Portuguese - Portugal, Portuguese - Brazil, Dutch, Greek
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (11)
LanguageInterfaceFull audioSubtitles
EnglishYesYesYes
FrenchYesNoYes
ItalianYesNoYes
GermanYesNoYes
Spanish - SpainYesNoYes
RussianYesNoYes
Simplified ChineseYesNoYes
Portuguese - PortugalYesNoYes
Portuguese - BrazilYesNoYes
DutchYesNoYes
GreekYesNoYes
Steam store page fresh · checked 2026-10-14 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools

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Game Insights

Buy Verdict

Watch — $7.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~41 days until next sale

Value Score

Great Value — 89th percentile.

Price-to-player ratio ranks in the 89th percentile. Priced as Market at $7.99.

▲ Market pricing tier

Genre Benchmarks

Value Ratio Top 11%

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Developer Analytics

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Frequently Asked Questions

Is Promethium worth buying right now?
Watch — $7.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does Promethium go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is Promethium free to play?
Promethium costs $7.99 on Steam.
What genre is Promethium?
Promethium is a Action, Indie game.
Who developed Promethium?
Promethium was developed by Xiotex Studios Ltd and published by Thalamus Digital.
What platforms does Promethium support?
Available on Steam for Windows, macOS.

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