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Welcome to RigelEngine (web version)!
RigelEngine is an open-source recreation of the game Duke Nukem II for modern systems, offering various enhancements like increased frame rate, better game controller support, a wide-screen mode, quick saving etc. This is the web version, made using Emscripten and Webassembly (wasm). It's still work in progress and has a few limitations that don't exist in the native version (see below).
Press Esc to enter the main menu, then use arrow keys and Enter/Esc to navigate the menus. Default in-game controls are arrow keys for movement, Ctrl to jump and Alt to shoot. Pressing F1 while in-game brings up an options menu, where you can customize controls (recommended on Mac) and enable enhancements like widescreen mode/quick saving. To go back to the main menu press Esc and then Y to confirm.
Known issues/limitations
On Mac OS, the default controls are in conflict with some system-wide shortcuts (e.g. Ctrl + Up arrow for switching between applications etc.) I'd recommend reconfiguring the controls (see above) if you're on a Mac so that the Ctrl key is not used. This is not a problem in the native Mac version as it can use true fullscreen mode, but that doesn't work in the web version unfortunately.
Saved games, high scores, and options can't be saved permanently and are lost when reloading or closing the page.
It's not possible to play the registered version.
Due to missing touch input support, there is no way to interact with the game on mobile devices (unless you plug in a USB keyboard or game controller), so it will just run through the intro loop forever.
Screen fade-in and fade-out effects are missig.
Switching between sound styles causes the UI to temporarily become unresponsive (a loading indicator isn't displayed correctly).
If you find any problems not mentioned in the list above, please open an issue on GitHub!
Enjoy the game! :)
Duke Nukem 2: A Comprehensive Guide
Game Overview
Duke Nukem 2, also known as Duke Nukem 3D or simply DN3D, is a first-person shooter game developed by 3D Realms and published by Interplay Entertainment. Released in 1996, the game follows the adventures of the titular character, Duke Nukem, a tough-as-nails soldier who must navigate through various levels to defeat an alien invasion.
How to Play
The gameplay is simple yet challenging: players control Duke as he explores five dimensions (Earth, Mars, Neptune, Uranus, and Helios) in search of the three dimensional Earth. The objective is to gather as much energy as possible while avoiding enemies, health-draining traps, and hazards.
Controls
The controls are straightforward: use the left stick to move Duke, right stick to aim, and space bar to shoot. You can also use the face buttons for jumping and using special abilities like a rocket launcher or a missile.
Tips and Tricks for Success
Here are some tips to help you succeed in DN3D:
• Master the art of wall-jumping: Duke's ability to stick to walls allows him to quickly traverse levels and avoid danger.
• Use your environment wisely: Lure enemies into traps or use Duke's rocket launcher to blast them out of the way.
• Upgrade your gear regularly: Improving Duke's health, ammo, and special abilities will make him a formidable opponent in combat.
• Stay alert for hazards: Traps, radiation zones, and other obstacles can slow you down or even kill you. Be prepared to dodge or avoid them at all costs.
Why You Should Play It
Duke Nukem 2 is an iconic game that has stood the test of time. Here are some reasons why you should add it to your gaming library:
• Retro charm: DN3D's graphics and sound design evoke a bygone era, making it a must-play for retro gaming enthusiasts.
• Challenging gameplay: The game's difficulty curve is steep, but rewarding when you overcome it. You'll feel accomplished as you progress through the levels.
• Accessible controls: The game's controls are simple to learn and use, even for players with no prior first-person shooter experience.
• Addictive fun: DN3D's fast-paced action, combined with its charming characters and humor, makes it impossible to put down.