Dimension Tripper Neptune: TOP NEP
An on-rails arcade shooter where collected coins summon temporary allies
Idea Factory, Frontier Works, tiny cactus studio, WSS playground · Published by Idea Factory International · Released Jan 20, 2022
- Reviews
- Overwhelmingly Positive
- 95% of 729
- Recent reviews
- Not enough recent
- Players
- 1
- daily peak, Oct 28, 2026
- Steam Deck
- Verified
- Last update on Steam
- 4 years ago
- Feb 6, 2022
What is Dimension Tripper Neptune: TOP NEP?
In this single-player rail shooter, Older Neptune flies through five stages inspired by the nations of Gamindustri. You shoot enemies, dodge bullets and obstacles, and fight bosses. You can choose Normal or Hard difficulty, with Normal allowing you to sacrifice points to continue after a game over.
For you if...
- +you enjoy replaying arcade stages to improve your score
Not for you if...
- −you want free exploration rather than a fixed flight path
- −you are looking for cooperative or competitive multiplayer
What players say
95% of 729 reviews are positive
Players praise the retro presentation and straightforward arcade action. They frequently describe the game as very short, and some criticize the lack of challenge.
Screenshots and trailer
Dimension Tripper Neptune: TOP NEP system requirements
Minimum: 4 GB RAM, 0 GB of disk space.
As published by the developer.
Can my PC run Dimension Tripper Neptune: TOP NEP?
The published requirements do not name a graphics card we can compare.
Set up my PC →Minimum
- OS
- Windows 8 64-bit
- Memory
- 4 GB RAM
- Storage
- 25 MB available space
- DirectX
- Version 11
Recommended
- OS
- Windows 10 64-bit
- Memory
- 4 GB RAM
- Storage
- 25 MB available space
- DirectX
- Version 11
Does Dimension Tripper Neptune: TOP NEP have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Dimension Tripper Neptune: TOP NEP run on Steam Deck?
Verified Yes, Verified by Valve: it works on Steam Deck out of the box.
- All functionality is accessible with the default controller configuration
- Shows Steam Deck controller icons
- In-game text is legible on Steam Deck
- Default graphics settings perform well on Steam Deck
- External controllers are not supported for the primary player
PC version details
- DRM
- None declared on Steam
- Controller
- Full controller support
- Platforms
- Windows
- Achievements
- 14
- Steam features
- Cloud saves, Family Sharing, Trading cards
- Languages
- Text only: English, Japanese.
Does Dimension Tripper Neptune: TOP NEP use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam
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