🎮 Play Thunderground Online (Atari 2600)

Name: Thunderground
Availability: InStock
Author: SEGA Enterprises

🕹️ GAME CONTROLS

Action / Button	Keyboard Key
D-Pad (Up / Down / Left / Right)	`Arrow Keys`
Button A	`Z` or `J`
Button B	`X` or `K`
Button X / Turbo A	`A` or `U`
Button Y / Turbo B	`S` or `I`
Select	`Shift`
Start	`Enter`

💡 Tip: You can also connect any USB / Bluetooth Gamepad controller!

Game Rating & Player Reviews: ⭐ Not rated yet

🎮 VISUAL CONTROLLER MAPPING & GAMEPAD DIAGRAM Auto-Detect: Active

Gamepad Input	Retro Function	Keyboard Key
D-Pad / Analog	Character Movement / Steering	`▲` `▼` `◄` `►`
Button A (East)	Primary Action / Attack / Fire	`Z` / `K`
Button B (South)	Secondary / Jump / Cancel	`X` / `J`
Button X / Y	Special / Turbo / Extra Fire	`A` / `S`
Select	Insert Coin / Select Option	`Right Shift`
Start	Game Start / Pause Game	`Enter`

Game info: 👁️ 113 plays

box cover

Game title:	Thunderground
Platform:	Atari 2600
Author (released):	SEGA Enterprises (1983)
Genre:	Action, Shooter
Mode:	Single-player
Game size:	4 kB
Emulator Core:	ATARI2600
Game Manual:	📖 Official Manual (Built-in)
Share Game:
License:	Freeware / Abandonware

Available online emulators for Thunderground:

Different online emulators are available for Thunderground. Select an emulator core below for optimal performance:

Emulator Core Engine	Technology	Multiplayer	Gamepad	Touch	Ads	Action / Switch
EmulatorJS (Default WebAssembly)	`WebAssembly / JS`	YES	YES	YES	NO	▶ ACTIVE
Atari 2600 (Recommended)	`WebAssembly / Libretro`	YES	YES	YES	NO	PLAY ⚡
Javatari / Stella JS Engine	`WebAssembly / Libretro`	YES	YES	YES	NO	PLAY ⚡

Game description:

Released by SEGA Enterprises for the Atari 2600 in 1983, this action-oriented shooter drops you into a top-down maze. You must navigate the grid to clear out enemy installations while dodging or engaging hostile vehicles.

How to play

Your objective is to destroy the enemy targets scattered across the level without being destroyed yourself. Use the arrow keys to move through the maze and press X to fire your weapon. Press Enter to reset, Shift to select options, and use Q or A to toggle between Novice and Expert modes.

Screenshots:

Similar games on this platform:

Player Comments & Discussion: 0 Comments

🎮 GAMEPLAY OBJECTIVES & HOW TO PLAY

Objective: Complete levels, defeat enemies, solve puzzles, and beat the final boss.
Starting Game: Click the emulator screen above or press Space / Enter to launch.
Saving Progress: Use the built-in emulator save state hotkeys or auto-save feature.
Full Screen: Press Alt + Enter or click the fullscreen icon on the toolbar.

💡 PRO TIPS & TROUBLESHOOTING

Lag / Stutter: Ensure hardware acceleration is enabled in your browser settings.
Audio Mute: Click inside the game screen to activate WebAudio sound synthesis.
Multiplayer: Connect two USB controllers or use WASD (P2) + Arrow Keys (P1).

Frequently asked questions about Thunderground

Who made Thunderground?

Thunderground was published by SEGA Enterprises, released in 1983.

What kind of game is Thunderground?

Thunderground is a action, shooter game for the Atari 2600.

Can two people play Thunderground?

No. Thunderground is a single-player game, so it has no two-player mode.

How much data does Thunderground load?

The Thunderground ROM is 4 kB. It is fetched once when you press play and then cached by your browser, so returning to the game does not download it again.

Which emulators can run Thunderground?

Thunderground runs on Atari 2600 and Javatari / Stella JS Engine. You can switch between them from the emulator list further down this page if one performs better on your device.

Move / D-Pad:	`▲` `▼` `◄` `►`
Fire / Action (A):	`X` or `K`
Jump / Special (B):	`Z` or `J`
Start / Select:	`Enter` / `Shift`

Move / WASD:	`W` `S` `A` `D`
Fire / Action (A):	`B` or `I`
Jump / Special (B):	`V` or `U`
Start / Select:	`T` / `R`

🎮 Play Thunderground Online (Atari 2600)

🕹️ GAME CONTROLS

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