More browsing paths
Play Alien 3 (Europe edition · English) Online
Alien 3
Play Alien 3 online on NES as Ripley, rescue every prisoner on Fiorina 161, switch weapons, and reach each exit before the timer runs out.
Browser play

Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Alien 3
Quick start
Move quickly from the opening seconds: locate prisoners first, collect ammunition and health only when they do not cause a long detour, and note ladders or doors that form a return route. Press Select to match the weapon to the space ahead. The exit does not finish a normal sector until all required prisoners are rescued, so watch both the prisoner count and timer before committing to the final route.
Controls
D-pad Left/Right moves Ripley; Up climbs ladders or enters doors; Down crouches. A fires the current weapon. B jumps. Select cycles through available weapons. Start pauses and opens the inventory/options display. These assignments are from the NES instruction manual rather than the differently controlled 16-bit versions.
Alien 3 — About this game
Alien 3 for NES turns Fiorina 161 into a set of hostile, maze-like action stages. As Ellen Ripley, the player must locate and release all prisoners shown by the counter, then reach the exit before the sector timer expires. Xenomorphs, facehuggers, hazards, ladders, ducts, and collapsing routes make navigation as important as shooting. Several weapons and limited ammunition can be collected, and Select cycles the active weapon, so conserving stronger firepower while learning prisoner locations is central to surviving later stages.
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 · nes
- 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.