HappyGammon
5.9 57
v0.56.5 by Nikolaos Papahristou
About HappyGammon
HappyGammon (Package Name: gr.nikpapa.palamedes) is developed by Nikolaos Papahristou and the latest version of HappyGammon 0.56.5 was updated on June 29, 2026. HappyGammon is in the category of Board. You can check all apps from the developer of HappyGammon and find 37 alternative apps to HappyGammon on Android. Currently this app is for free. This app can be downloaded on Android 9.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Play backgammon variants Tavli, Portes, Plakoto, Fevga and Narde against world class AI. Powered by Palamedes, the research project behind two Computer Backgammon Championship titles (2011, 2015).
Never get bored playing the same game. HappyGammon currently supports Greek variants (Portes, Plakoto, Fevga) and Narde. You can also play the traditional Greek variant Tavli where all three games are played in the same match!
HappyGammon is powered by the Palamedes research project. It uses neural-network AI trained on millions of self-play games with advanced reinforcement learning. Specialized algorithms support both individual money games and matches.
Features:
-Play against world class AI
-Four backgammon games (Portes, Plakoto, Fevga, Narde).
-Four difficulty levels (Easy, Normal, Expert, Master)
-Match play for all games
-Tavli match (Portes-Plakoto-Fevga). All three games in the same match.
-Manual dice option
-Save your games as .mat files
-No permissions needed
-Completely free (no ads)
-AI can resign on hopeless positions
-Undo moves
Never get bored playing the same game. HappyGammon currently supports Greek variants (Portes, Plakoto, Fevga) and Narde. You can also play the traditional Greek variant Tavli where all three games are played in the same match!
HappyGammon is powered by the Palamedes research project. It uses neural-network AI trained on millions of self-play games with advanced reinforcement learning. Specialized algorithms support both individual money games and matches.
Features:
-Play against world class AI
-Four backgammon games (Portes, Plakoto, Fevga, Narde).
-Four difficulty levels (Easy, Normal, Expert, Master)
-Match play for all games
-Tavli match (Portes-Plakoto-Fevga). All three games in the same match.
-Manual dice option
-Save your games as .mat files
-No permissions needed
-Completely free (no ads)
-AI can resign on hopeless positions
-Undo moves
HappyGammon 0.56.5 Update
This new version brings improvements and fixes throughout the app - and some great new features too!* One-sided bearoff database brings near-perfect play to bearoff positions
* Plakoto PinDB databases are now active
* Option to save the game/match played as a .mat file.
Read More
HappyGammon Features
Previous Versions More
HappyGammon
0.56.5
XAPK
APKs
June 29, 2026
58.03 MB
Requires Android: Android 9.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: b417469cec8c1b97aba73a041efe77a4f492022c
Size: 58.03 MB
What's New:
This new version brings improvements and fixes throughout the app - and some great new features too!
* One-sided bearoff database brings near-perfect play to bearoff positions
* Plakoto PinDB databases are now active
* Option to save the game/match played as a .mat file.
* One-sided bearoff database brings near-perfect play to bearoff positions
* Plakoto PinDB databases are now active
* Option to save the game/match played as a .mat file.
HappyGammon
0.55.8
XAPK
APKs
March 17, 2026
60.5 MB
Requires Android: Android 9.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: b901846c19b6de835cd6716131c9c6ae1dc0c94d
Size: 60.5 MB
What's New:
New gametype: Narde!
New difficulty level: Master!
Bugfixes
New difficulty level: Master!
Bugfixes
HappyGammon
0.55.4
XAPK
APKs
February 17, 2026
56.69 MB
Requires Android: Android 9.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: 2e740d895a930bca960aa9710145ac8fe8c3fcba
Size: 56.69 MB
What's New:
Bugfixes, new icon and splash screen
HappyGammon
0.49.25
APK
October 31, 2023
13.64 MB
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: e525f219a749259b9bea6da2bfb2e2193562e2a7
Size: 13.64 MB
What's New:
0.49.25:
-Bugfixes
-Bugfixes
More Information
Package Name:
Update Date:
2026-06-29
Latest Version:
0.56.5
Need Update:
Available on:
Requirements:
Android 9.0+
Report:
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