Megaton Rainfall Cover Art

Megaton Rainfall (v1.10 & VR Support)

Indie 878.96 MB v1.10 3.4K views

Game Overview

Earth becomes a battlefield on a truly absurd scale as an alien armada tears through cities and humanity has only one defender left. Megaton Rainfall is a first-person superhero fantasy built around speed, destructive power, and the constant pressure of protecting civilians while fighting enemies that can level entire districts. Its mood sits somewhere between a disaster movie and an arcade power trip: you are strong enough to cross continents in moments, yet every missed blast can turn your rescue mission into another catastrophe. Virtual reality support makes the sense of altitude and velocity even more intense.

Flight drives nearly every encounter. You launch from street level, burst through clouds, leave the atmosphere, and race toward attacks occurring anywhere on a planet-sized Earth populated by procedurally assembled urban areas. Combat centers on aiming energy attacks at enormous alien machines and their defenses, but careless fire damages buildings and kills people, reducing your performance and forcing you to consider where each shot lands. Enemy assaults escalate in spectacle and complexity, asking you to chase targets through cities, react at extreme speed, and use the freedom of the skies rather than simply hovering in place. The campaign remains a solo experience, emphasizing reflexes, spatial awareness, and the thrill of unrestricted movement over traditional loot grinding or multiplayer teamwork.

What makes Megaton Rainfall memorable is how convincingly it sells the scale of being an impossibly fast flying hero. Few games let you smash through a skyscraper, shoot into orbit, circle the globe, and return to a crisis below without a loading-screen break in the action. The sparse, semi-generated city design can feel less detailed than a handcrafted open world, but it serves the central fantasy well: these are places you must save, not tourist destinations. Fans of Superman-style power fantasies, arcade flight combat, and experimental VR experiences find plenty to enjoy, while players prone to motion sickness may prefer the standard screen mode.

Screenshots

Installation

  1. Click the green button below to be redirected to UploadHaven.
  2. Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
  3. Once downloaded, right-click the .zip file and choose “Extract to Megaton Rainfall.” (You’ll need 7-Zip for this.)
  4. Open the extracted folder and run the game as administrator.
  5. Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.

System Requirements

  • OS: Windows 7+
  • Processor: Intel i5-4590 / AMD FX 8350 (or better)
  • Memory: 4 GB RAM
  • Graphics: Nvidia GTX 750 2GB / Radeon HD 7770 2GB / Intel HD 630 (or better)
  • DirectX: Version 11
  • Storage: 1536 MB available space
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for Megaton Rainfall (v1.10 & VR Support)?

After extracting Megaton Rainfall (v1.10 & VR Support), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 878.96 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Why should I run the game as administrator?

Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.

How do I update my GPU drivers for this game?

Megaton Rainfall (v1.10 & VR Support) requires a  Nvidia GTX 750 2GB / Radeon HD 7770 2GB / Intel HD 630 (or better) or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

This game requires  Version 11. Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.

My antivirus is blocking the game — is it safe?

Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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