Megaton Rainfall
Released Nov 2017
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 (unintentionally) when you miss your otherworldly target...
71% positive · 2,314 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to buy
Steam $15.99 Green Man Gaming Steam key $15.99
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Evaluation
Megaton Rainfall launched on November 17, 2017. Shortly after release, the developer posted a community update on November 20, 2017 acknowledging bug reports and mentioning they would "be working on improving our game at least for 6 months." That timeframe has long since passed. The one notable post-launch content addition was a free VR mode update released on August 9, 2018, adding support for Oculus Rift and HTC Vive. Since that update, there have been no developer communications of any kind — no patches, no announcements, no roadmaps. The developer's stated post-launch support window concluded well before the last update, and no further content has been announced or hinted at. The game appears to have shipped as a complete product and received one post-launch content update before development concluded.
Evidence
Free VR mode update launched, adding support for Oculus Rift and HTC Vive with gamepad and gesture controls. This is the last known developer communication.
Developer stated they would 'be working on improving our game at least for 6 months' post-launch. No further content commitments were made beyond that window.
Media
Details
Developer
Publisher
Pentadimensional Games, SL
Achievements
14
Platform
Windows
Controller
full support
Steam Deck
Playable
Players
Single-player
About this game
'Megaton Rainfall' is a first-person superhero game. A global alien invasion is taking place and you must face it – alone. Chase massive destruction devices at supersonic speeds around an Earth that's as large as the real thing and populated with semi-procedurally generated cities.
Then finish off the alien devices with your lethal energy blasts. Just be careful to avoid human casualties! You are so powerful, you'll leave a trail of collapsed buildings if you miss your targets!
Feel unprecedented freedom of movement as you fly through buildings, break the sound barrier, and accelerate to extraordinary speeds. Then rise above the atmosphere, circumnavigate the Earth in seconds, and get ready for your next battle. 'Megaton Rainfall' is the ultimate superhero experience!
Then finish off the alien devices with your lethal energy blasts. Just be careful to avoid human casualties! You are so powerful, you'll leave a trail of collapsed buildings if you miss your targets!
Feel unprecedented freedom of movement as you fly through buildings, break the sound barrier, and accelerate to extraordinary speeds. Then rise above the atmosphere, circumnavigate the Earth in seconds, and get ready for your next battle. 'Megaton Rainfall' is the ultimate superhero experience!
Are these done yet?
Last evaluated Jun 20, 2026
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