GameWiki
GET YOUR BEARINGS
About UNDER DEFEAT
UNDER DEFEAT Definitive Edition is a military vertical scrolling shooter where players pilot combat helicopters in a post‑war cease‑fire setting. Four helicopters are available, each using shots that hit both air and ground targets while maneuvering across realistic battlefields. The game offers three core modes, a training replay feature, online score rankings, and a gallery that unlocks illustrations. It supports full controller input, split‑screen co‑op, Steam achievements, cloud saves, and leaderboards.
01 / THE GUIDE
Combat Helicopter Play
Players deploy one of four combat helicopters, each equipped with shots that serve both anti‑air and anti‑ground purposes. The gameplay emphasizes aiming, rapid close‑in attacks, and maneuvering across the scrolling battlefield. The design encourages simple yet multidimensional control techniques, letting players switch between targeting air and ground threats while navigating intense enemy fire and allied casualties.
- Experiment with each helicopter to see which shot pattern fits your play style.
- Focus on positioning to maximize the dual‑purpose shots against mixed enemy types.
02 / THE GUIDE
Game Modes and Replay
UNDER DEFEAT includes three main modes—NEW ORDER, NEW ORDER+, and Arcade—each with distinct screen sizes, stage structures, and rules. Players can also practice stages in Training mode and record replays. Online Rankings let players compete nationwide in score‑attack challenges, while Gallery mode unlocks illustrations and materials based on gameplay progress.
- Use Training mode to master stage layouts before attempting Rankings.
- Check Gallery unlocks to see how far your progress has taken you.
03 / THE GUIDE
Control Features
The title offers Dual Stick controls for switching shot operations, allowing players to manage anti‑air and anti‑ground fire separately. Subtitles provide in‑stage radio communication, and on‑screen displays show contribution levels and rank. Full controller support is listed, ensuring the game can be played with a gamepad without requiring a keyboard.
- Try the Dual Stick setup to keep air and ground targeting distinct.
- Watch the on‑screen rank display to gauge performance during runs.
04 / THE GUIDE
Audio and BGM Set
A new BGM set titled "BOOSTED" composed by Shinji Hosoe and SuperSweep members adds intensity to battles. Players can select this version or tracks from past releases. The boosted soundtrack aims to heighten the battlefield atmosphere during intense combat sequences.
- Switch between BGM sets to find the music that best matches your rhythm.
- Listen for cues in the boosted tracks that align with high‑action moments.
05 / THE GUIDE
Multiplayer and Co‑op Options
The game supports both single‑player and multiplayer experiences, including shared/split‑screen co‑op and online leaderboards. Steam Achievements and Remote Play Together extend social play. Family Sharing and Steam Cloud ensure progress can be accessed across accounts and devices.
- Try split‑screen co‑op for a shared local experience.
- Compete on the leaderboards to compare scores with the community.
COMMUNITY
Player discussion