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Play Duke Nukem: Zero Hour (US edition) Online
Duke Nukem - Zero Hour
Play Duke Nukem: Zero Hour online. Learn the Duke control mode, check TACS objectives and tackle the original N64 game’s time-travel missions.
Browser play
Nintendo 64 (N64) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | X / S |
| START | Enter |
| L / R | Q / E |
| Z | Tab |
| L-STICK ↑ / ↓ / ← / → | T / G / F / H |
| C ↑ / ↓ / ← / → | I / K / J / L |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Duke Nukem: Zero Hour
Quick start
Choose the Duke control mode, then start a single-player game on Normal. After the opening, select TACS with D-pad up/down and use L to read the current objective. Practise C-button movement, R jumping and B interaction before advancing, and gather ammunition along the route.
Controls
Duke mode: stick left/right turns; down looks up, up looks down; C buttons move; R jumps; Z fires; B opens/activates and reloads applicable weapons; D-pad left/right selects weapons, up/down inventory; L or A+Z uses an item; START opens menus. Other control modes differ.
Duke Nukem: Zero Hour — About this game
Zero Hour follows Duke from behind as an alien plot sends the fighting across different periods. Each mission has objectives that can be checked on the TACS computer, so finding the route and completing tasks matter alongside shooting. Keys, machinery and environmental hazards complicate movement, while secrets reward exploration. Weapons have different ammunition and some need reloading. The starting pulse gun and fists soon give way to a wider arsenal. Jumping, sidestepping and keeping supplies in reserve help Duke survive the campaign’s larger encounters.
Duke Nukem: Zero Hour Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · n64
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.