Backgammon NJ for Android
Backgammon NJ for Android

Backgammon NJ for Android

Jimmy Hu

4.0
566 reviews
10,000+
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✓ Free Download • ✓ Safe & Secure • ✓ No Registration

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About this app

● Versatile -- Play offline vs. computer or against a friend in 2-player mode ● Customizable -- More options than any other backgammon app Play & learn backgammon at skill levels ranging from beginner to world-class! This app is designed for both Android phones & tablets. Backgammon NJ for Android is a full-featured game which uses an advanced, neural network-based, artificial intelligence. Play against a computer AI or against another person in 2-player mode on one device. Using Tutor Mode & Hints, Backgammon NJ for Android can show you how to improve your game! Discriminating players will appreciate how well the AI plays. It uses a neural network trained on millions of positions, a bearoff database, & a match equity table to achieve strong gameplay that will challenge even expert players. IS THIS GAME RIGHT FOR YOU? This game is best for people: • Who recognize the strength of neural network backgammon bots • Who want to improve their game by playing against a world-class level AI • Who are willing to use in-depth, technical features included in the game to prove that it is honest (https://www.njsoftware.com/note.html) • Who won't expect to win consistently on the higher skill levels FEATURES • Neural network-based AI • 2 game types: Standard or Nackgammon • 4 skill levels: Easy, Medium, Hard, Expert • Mersenne Twister algorithm for random number generation • Doubling cube • Single games or match play up to 25 pts • Crawford rule for match play • 1-player mode vs. computer • 2-player mode on one device • User-friendly, tap-to-move interface • Highlighted checker movement options • Hint & Undo • Learn with Status Meter & Tutor Mode • Game & dice stats, including Elo rating & ER • Match info: GnuBG ID, win chances, equity, top 10 moves, & cube decisions • Email match files • Practice mode with unlimited undo (1-player vs. computer) • Manual match recording mode with unlimited undo & speed mode option • Options to reverse board direction, resign, use one-tap moves, auto bearoff, auto finish, use Jacoby rule, & much more • Match analysis (in-app purchase): Analyze past match files, view moves & errors for match, step through match, jump to position, play from position, save match files permanently IMPORTANT If you're having issues: • Make sure a task killer isn't killing BGNJ processes. • Run BGNJ from main memory, not from memory card. • We can't respond to crash reports submitted through Android OS. Contact us directly: https://contact.njsoftware.com

What's New

Latest version 4.8 with bug fixes and performance improvements

Enhanced security and stability

Optimized for better user experience

Kullanıcı Yorumları

10 yorum
Adley Julian

Adley Julian

5 yıl önce

It's a streamlined backgammon app with a solid export and analysis feature. There are no ads or annoying bells and whistles. The AI obviously doesn't cheat, you can set the random seed and or play in analysis mode etc etc. The other commenters are idiots l. I wish Jimmy would work to bring back online play (I know Google took down their API...) and I think the analysis mode could be better, with a ranked list of move options explaining the impact on both win and gammon percentages.

32 kişi faydalı buldu
Geliştirici Yanıtı5 yıl önce

Under Advanced Options: Match Info, it gives you a list of the top 10 moves, but it only shows the evaluation for your chosen move.

A Google user

A Google user

6 yıl önce

I previously reviewed this as a big improvement on others I've tried. As I have started using it more, I've realised that doesn't go nearly far enough: I find it difficult to imagine a better. I'm learning from it; I understand the game better now than I have in perhaps 50 years of playing it - badly, as I now realise. The range of options is first class and the playing quality is exceptionally good, even at the "Medium" level I'm playing at.

26 kişi faydalı buldu
Geliştirici Yanıtı6 yıl önce

Thanks, Peter! That's wonderful to hear. :)

A Google user

A Google user

6 yıl önce

I've been playing this most days for a couple of years now. Definitely helped me improve my game but it is definitely different to playing a person. None of the head games with the app. Also LOVE the reviews of people claiming the game is rigged. "I'm not winning so the computer must be cheating". Always complaining when the computer gets doubles but its always fair when you do. Hilarious. Best bot I've played and good dice rolls. Currently only winning on expert 46% of the time. Worth the $$

17 kişi faydalı buldu
Geliştirici Yanıtı6 yıl önce

Thanks, Simon. :)

Developer

J
Jimmy Hu
Verified Developer

Trusted developer with verified applications on our platform.

App Information

Version
4.8
Size
Unknown
Android
7.1+
Rating
Everyone
Updated
9/2/2024

Download Stats

Total Downloads
0
Average Rating
4.0

Safe Download

This app has been verified and is safe to download. No malware detected.