Cosmic Cavern 3671  宇宙最大の地底最大の作戦 — Steam capsule
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Cosmic Cavern 3671  宇宙最大の地底最大の作戦 Free Download

by Mindware

Windows · Jul 13, 2016

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

Is Cosmic Cavern 3671  宇宙最大の地底最大の作戦 worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Arcade-game fans who want tactical digging rather than a conventional action format
  • Players interested in Japanese computer and arcade history who want an original plus arranged versions
  • Two-player pairs seeking cooperative play in a retro-style game

Skip it if you…

Saves you a refund
  • Players seeking a large modern campaign may find the compact arcade structure limited
  • Those wanting varied long-form progression may find repeated digging and arcade play too focused
  • Players looking for a realistic or story-driven adventure may not find the game's format suitable

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

Our take on Cosmic Cavern 3671  宇宙最大の地底最大の作戦

Rather than treating digging as a minor obstacle inside a conventional action game, Cosmic Cavern makes excavation the central activity. Its three-version structure also places an original 1980 design beside arranged editions, replacing a single fixed arcade format with a small historical comparison.

What is Cosmic Cavern 3671  宇宙最大の地底最大の作戦?

Cosmic Cavern is a tactical excavation game that first appeared in Japan during 1980.

This collection brings together the original edition and two revised builds that adjust frustrating sections while introducing newer gameplay elements. Each version uses an arcade-inspired 1980s visual style, featuring artwork from Hiroshi “Mr. Dotman” Ono and music by Yuzo Koshiro. The package supports cooperative sessions for two players and includes additional enhancements. Its focus is on digging and creative player decisions rather than straightforward action alone. I/O Magazine presented the game in a Japanese issue released during July 1980, after which it reached several 8-bit computer platforms. This edition gathers all three versions together.

How Cosmic Cavern 3671  宇宙最大の地底最大の作戦 plays

01Three Game Versions
The package contains the 1980 original and two arranged editions with changes to frustrating sections and additional gameplay features.
02Two-Player Cooperation
A cooperative mode lets two players take part together.
03Arcade Presentation
The arranged release uses graphics by Hiroshi “Mr. Dotman” Ono and music by Yuzo Koshiro.

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Cosmic Cavern 3671  宇宙最大の地底最大の作戦: platforms & release

Is Cosmic Cavern 3671  宇宙最大の地底最大の作戦 worth it?

It is worth it if: arcade-game fans who want tactical digging rather than a conventional action format. Skip it if: players seeking a large modern campaign may find the compact arcade structure limited.

Where can I download Cosmic Cavern 3671  宇宙最大の地底最大の作戦?

Use the Download Now button on this page: it opens Cosmic Cavern 3671  宇宙最大の地底最大の作戦's store page, where you can choose how to get it.

What platforms is Cosmic Cavern 3671  宇宙最大の地底最大の作戦 on?

Windows only.

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