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Play Buck Rogers: Countdown to Doomsday (World edition) Online
Buck Rogers: Countdown to Doomsday
Play Buck Rogers: Countdown to Doomsday online, build a six-person team and fight tactical ground and space battles across the solar system.
Browser play

Sega Genesis / Mega Drive — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / C | S / X / Z |
| X / Y / Z | Q / A / E |
| START / MODE | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Buck Rogers: Countdown to Doomsday
Quick start
Use the pre-generated party if you want to begin immediately, or create a balanced six-person team with front-line fighters, a medic and characters who cover technical skills. In exploration, C confirms choices and B automatically targets nearby objects or enemies. During ground combat, inspect the initiative order, move into cover, choose Target, position the crosshair and press C to fire; B cycles available targets. Conserve ammunition, search defeated enemies and save before leaving a safe area or boarding a ship.
Controls
The D-pad moves the party or cursor and highlights menu commands. C selects a command or confirms a target. B invokes automatic targeting during exploration; in combat it cycles valid targets. A opens the party display and is also used to review or rearrange characters where the menu permits. In ground combat, choose Move, Target, Quick, Wait or End, move the targeting crosshair with the D-pad, and press C to execute the shot. Turn order is governed by character Dexterity, so check who can still act before ending the round.
Buck Rogers: Countdown to Doomsday 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 · segaMD
- 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.