MegaRats — Steam capsule
Steam capsule · 460×2152.14 : 1

MegaRats Free Download

by Jam-Live

Windows · Nov 2, 2016

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is MegaRats worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Players who enjoy defending fictional cities from oversized enemies and want an open-world setting.
  • Shooter fans who want to combine first-person combat with third-person action adventure.
  • VR players with a supported OSVR or SteamVR-compatible headset who want an action game playable in VR.

Skip it if you…

Saves you a refund
  • Players seeking a detailed mission structure may find the description’s focus on exploration and city defense too loosely defined.
  • Those looking for clearly specified combat depth or varied objectives may find the gameplay outline limited.
  • Players who do not want items tied to buying and selling through the Steam Market may prefer a game without that feature.

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on MegaRats

The page emphasizes a large open world and a blend of shooter and third-person action, but gives few specifics about combat encounters or objectives. Its item economy receives concrete detail, including market trading and AI exchanges, while the core defense loop remains broadly described.

What is MegaRats?

Giant rats are attacking the planet, and gameplay centers on defending cities and their residents.

The game combines first-person shooting with third-person action adventure in a large open world, where players explore landscapes and discover cities. Character movement uses physics-based motion. An in-game inventory, opened with the I key, holds earned or purchased items that can be equipped; those items can also be traded with AI-controlled humans and bought or sold through the Steam Market. MegaRats can be played on a 2D monitor, a 3D television, or in VR with a supported OSVR or SteamVR-compatible headset.

How MegaRats plays

01Steam Market Items
Items earned during play can be bought and sold through the Steam Market.
02Inventory And Equipment
Pressing I opens a 3D inventory for accessing and equipping earned or purchased items.
03AI Trading
Human characters can exchange items with the player.
04Multiple Display Modes
Play on a regular monitor or 3D television, or use a supported OSVR or SteamVR-compatible headset for VR.

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Picked by overlapping fit notes and genres, not an editorial comparison.

MegaRats: platforms & release

Is MegaRats worth it?

It is worth it if: players who enjoy defending fictional cities from oversized enemies and want an open-world setting. Skip it if: players seeking a detailed mission structure may find the description’s focus on exploration and city defense too loosely defined.

Where can I download MegaRats?

Use the Download Now button on this page: it opens MegaRats's store page, where you can choose how to get it.

What platforms is MegaRats on?

Windows only.

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