The ultimate DOOM experience is here—Final DOOM, the brutal and challenging expansion to one of the most legendary FPS franchises, is now fully playable in your web browser! Thanks to modern web technology, this MS-DOS classic has been ported using DOS-JS, allowing players to experience intense action, new levels, and relentless demon battles without needing an emulator or special setup. Whether you're playing on desktop, mobile, or tablet, you can now conquer Hell anytime, anywhere, with touchscreen support for mobile users.

Final DOOM – The Ultimate DOOM Expansion

Released in 1996 by id Software, Final DOOM is a standalone expansion that includes two massive campaigns—TNT: Evilution and The Plutonia Experiment. Unlike DOOM 2, which was developed entirely by id Software, Final DOOM features content created by the DOOM modding community, making it a unique, fan-driven experience.

What's Included in Final DOOM?

Both episodes maintain the fast-paced, action-packed gameplay of DOOM 2, while introducing even more challenging level design and enemy encounters. Final DOOM is often considered one of the toughest classic DOOM games, making it a perfect choice for players looking for a true FPS challenge.

Bringing Final DOOM to the Web with DOS-JS

This web-based version of Final DOOM was made possible using DOS-JS, a powerful DOS emulator written in JavaScript that allows classic MS-DOS games to run directly in modern browsers. No need for downloads, installations, or external software—just click and start blasting demons instantly.

The browser-based port ensures smooth performance, fluid animations, and accurate sound, allowing players to experience Final DOOM just as it was originally designed. Whether you're using Google Chrome, Mozilla Firefox, Safari, or Edge, Final DOOM runs flawlessly, delivering the intense FPS action that fans love.

Touchscreen Controls for Mobile and Tablet Gamers

For those who prefer gaming on mobile devices, a custom touchscreen control system has been implemented. These virtual buttons replicate a keyboard-and-mouse layout, allowing players to move, aim, shoot, and switch weapons with ease.

The controls are fully adjustable, allowing players to reposition buttons for maximum comfort. Whether playing in portrait or landscape mode, the touchscreen interface remains responsive and intuitive, making Final DOOM a fantastic FPS experience on mobile.

Optimized for Desktop and Mobile Play

This web version of Final DOOM has been fully optimized for smooth performance on all devices. Whether you're using a PC, Mac, tablet, or smartphone, the game runs at full DOS speed, ensuring fast gameplay, responsive controls, and no lag.

For desktop players, the game supports keyboard and external gamepads, allowing for a classic FPS experience. If you have a USB or Bluetooth controller, the web version will automatically detect it, providing precise and immersive controls—just like playing on an original DOS PC.

Bringing Hardcore DOOM Action to the Web

By porting Final DOOM into a web-playable format, this project ensures that both longtime fans and new players can experience one of the most challenging and rewarding first-person shooters ever made. Many classic DOS games are difficult to access today, but browser-based emulation ensures these legendary titles remain available for future generations.

With touchscreen support, save/load functionality, and full compatibility across devices, Final DOOM is now more accessible than ever. Whether you're reliving this hardcore FPS classic for nostalgia or taking on its brutal difficulty for the first time, this is the ultimate way to experience one of DOOM's toughest campaigns.

Lock and load for the ultimate DOOM challenge—play Final DOOM in your browser today.