Release Date | February 6, 2025 |
Genre | Arcade Action |
Publisher | Clear River Games |
ROM Format | NSP, XCI |
Game Version | 1.0.2 |
System | Nintendo Switch |
Minimum Required Firmware | 19.0.0 |
Languages | Japanese, Korean, Traditional Chinese, Simplified Chinese |
No. of Players | Single System (1-2) |
ESRB Rating | Everyone 10+ |
Supported Play Modes | TV mode, Tabletop mode, Handheld mode |
Table of Contents
Game Description
FIGHT FOR PEACE IN THE ULTIMATE VERSION OF AN ALL-TIME CLASSIC!
Under Defeat NSP, XCI ROM | Suyu-Emu.com
A CLASSIC CONCEPT, TILTED
Under Defeat is a vertically scrolling shooter where you control a helicopter capable of moving in eight directions. It’s a sleek, streamlined experience with just two buttons—fire and bomb—making it easy to pick up but hard to master. What sets the game apart is the tilt mechanic: as you turn, your shots tilt slightly left or right, allowing for strategic, angled attacks. You also have a small, satellite-like option unit that shoots independently. However, charging it requires you to release the fire button for a while, creating a tactical ebb and flow rarely seen in this all-out shoot ’em up genre.

NEW ADDITIONS
There’s a big difference between an arcade game and one you play at home, and Under Defeat has gotten several new additions since its arcade debut in 2005. The New Order Mode adapts the game to a modern 16:9 format, and the game has received both sharper textures and four selectable soundtracks. This includes a brand new one from original composer Shinji Hosoe, known for his work on Ridge Racer, Tekken, Street Fighter EX, SuperSweep among many others. Of course, for an authentic experience, you can still play Under Defeat in its original arcade format. How you enjoy this bombastic action fest is entirely up to you!
A BLAST FROM THE PAST
Under Defeat is a true classic. The game first appeared in arcades, developed by G.rev and released in Japan almost two decades ago. Over the years, it has made its way to several platforms. Most notably, it was released on the Dreamcast in 2006—long after official support for the console had ended. This 2024 edition is the ultimate version of the game, containing all previous content, meticulously ported by genre veterans.
NEVERENDING WAR
Under Defeat doesn’t throw you into an incomprehensible sci-fi universe that make no sense. Instead, it offers a (mostly) realistic depiction of a futuristic past. Specifically, you play as a helicopter pilot in a drawn-out war between the German-speaking Empire and the English-speaking Union, a conflict that has raged for over a decade. Both sides are exhausted, with heavy losses on each side, yet peace remains elusive. Will this destructive conflict ever end? You’ll have to play to find out!
Download Links
Both NSP and XCI ROM formats have the same functionality and perform equally when it comes to emulation, making them interchangeable in usage.
Note: Please report any broken, dead, incorrect, or missing links in the comment section. Additionally, if you have any specific game requests, feel free to leave a comment, and I will do my best to add it within 24 hours. Your feedback is highly appreciated!
Title ID: 0100BEA01FD16000
- Under Defeat XCI ROM (Dumped)
- Size: 1.9GB
- Under Defeat NSP Update (v1.0.2)
- Size: 12.4MB