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Megaton Rainfall official game artwork

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Megaton Rainfall Wiki

Become an indestructible interdimensional superbeing in this first-person superhero game, and save Earth from an alien invasion. Be careful though - you are so powerful you can destroy entire skyscrapers (unint

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About Megaton Rainfall

Megaton Rainfall puts you in the shoes of a lone superhero battling a worldwide alien invasion. The game is presented from a first‑person view, letting you chase massive alien devices across a planet the size of Earth.

You can fly at supersonic speeds, break the sound barrier, and even leave the atmosphere to circle the globe in seconds. While you unleash lethal energy blasts on alien threats, you must also avoid harming civilians, as missed shots can collapse buildings.

01 / THE GUIDE

Unprecedented Freedom of Movement

The description emphasizes a feeling of unprecedented freedom, allowing you to fly through buildings, break the sound barrier, and accelerate to extraordinary speeds. This mobility lets you navigate both urban environments and open sky with ease.

Your speed can even carry you beyond the atmosphere, enabling you to circumnavigate the Earth in seconds before the next battle begins.

  • Observe how speed changes affect your ability to target alien devices.
  • Compare indoor flight routes with open‑air paths to find efficient travel.

02 / THE GUIDE

Alien Destruction Devices

Massive alien devices appear across the planet, and your mission is to chase and destroy them with lethal energy blasts. These devices are the central focus of each encounter.

When you miss a target, the resulting blast can collapse buildings, highlighting the need for precise aiming to avoid human casualties.

  • Practice timing your blasts to minimize collateral damage.
  • Watch the device’s movement patterns to anticipate optimal firing moments.
Megaton Rainfall official gameplay screenshot
Publisher-provided gameplay image · Pentadimensional Games, SL

03 / THE GUIDE

Semi‑Procedurally Generated Cities

The Earth in Megaton Rainfall is populated with semi‑procedurally generated cities, providing varied urban landscapes for each playthrough. This generation influences the layout of buildings you fly through.

These cities contribute to the visual diversity and affect how you navigate during high‑speed chases.

  • Explore different city layouts to discover natural flight corridors.
  • Note how building density changes your maneuvering options.

04 / THE GUIDE

Supersonic Speed and Atmospheric Travel

You can accelerate to supersonic speeds, allowing you to chase alien devices quickly across vast distances. The game also lets you rise above the atmosphere, offering a brief view of the planet from space.

After exiting the atmosphere, you can circumnavigate the Earth in seconds, setting you up for the next encounter with minimal downtime.

  • Use the atmospheric exit to reset your position before a new battle.
  • Balance speed with control to avoid unintended building collapse.

05 / THE GUIDE

Supported Platforms and Controls

Megaton Rainfall is available on Windows and offers full controller support, tracked controller support, VR support, remote play on TV, and family sharing. These features expand how you can experience the game.

The game’s single‑player mode ensures you face the alien invasion alone, without multiplayer elements.

  • Try VR mode for an immersive first‑person superhero feel.
  • Use remote play on TV to enjoy large‑screen action.

WATCH THE GAME

Megaton Rainfall videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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COMMUNITY

Player discussion

    QUICK ANSWERS

    Megaton Rainfall FAQ

    What perspective does Megaton Rainfall use?

    The game is presented from a first‑person perspective, placing you directly in the superhero’s view.

    Can I play the game without a controller?

    The game lists full controller support, but it does not specify exclusive controller‑only play.

    Is there any multiplayer component?

    Megaton Rainfall is described as a single‑player experience, focusing on solo battles against alien devices.

    More Megaton Rainfall guides

    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-23. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.