Double D.F.: Retro Bullet Hell Shooter with a Dark Drive

8/28/2026, 7:34:12 AM

Release date: 4/1/2025

Tags: #action #bullet-hell #arcade #shooter #1980s #shoot-'em-up #2d-fighter #2d

Reference prices

Japan

¥ 995 (JPY)

Steam JP

$7.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 995
Global Price: $7.99
Price in Your Region: ¥ 995Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 28 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/28/2026, 7:30:20 AM

Key highlight

Double D.F. is a 1980s-inspired bullet hell shooter where you pilot a spaceship with a Dark Drive through simplified cosmic space, facing diverse enemies and challenging bosses with upgrade choices.

Who this is for

Recommended for fans of retro shooters and those seeking challenging, yet accessible bullet hell action.

Details

Overview

Double D.F. plunges players into the depths of dark space aboard a spaceship equipped with a unique Dark Drive. Developed by RielFactor, this title reimagines the cosmic void as a vibrant, vertical-scrolling shoot 'em up. The game simplifies complex space navigation into an accessible, colorful arcade experience, making the vastness of space comprehensible and engaging for the human mind.

Highlights

Players pilot a spaceship featuring a special Dark Drive, navigating through a visually simplified interpretation of dark space.
The game challenges players with dozens of distinct enemy types, each possessing unique attack patterns and behaviors.
Boss battles await at the end of every second level, offering intense challenges, with upgrade choices available to aid survival.

Who It's For

Double D.F. is designed for fans of classic arcade action and bullet hell shooters who appreciate a retro aesthetic. Players looking for a straightforward yet challenging shoot 'em up experience with a focus on dodging intricate patterns and strategic upgrades will find this title appealing. Its accessible control scheme makes it suitable for both seasoned veterans and newcomers to the genre.

Game Info

Developed and published by RielFactor, Double D.F. launched on April 1, 2025. It falls under the Action and Bullet Hell genres, with strong Arcade and Shooter elements, evoking a distinct 1980s vibe. The game supports full controller input and offers a multiplayer mode, alongside Steam Family Sharing capabilities. It is a paid title with no age restrictions.