HappyGammon
5.9 57
v0.55.4 by Nikolaos Papahristou
About HappyGammon
HappyGammon (Package Name: gr.nikpapa.palamedes) is developed by Nikolaos Papahristou and the latest version of HappyGammon 0.55.4 was updated on February 17, 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 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). 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
-Three backgammon games (Portes, Plakoto, Fevga).
-Three difficulty levels (Easy, Normal, Expert)
-Match play for all three games
-Tavli match (Portes-Plakoto-Fevga). All three games in the same match.
-Manual dice option
-Minimal 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). 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
-Three backgammon games (Portes, Plakoto, Fevga).
-Three difficulty levels (Easy, Normal, Expert)
-Match play for all three games
-Tavli match (Portes-Plakoto-Fevga). All three games in the same match.
-Manual dice option
-Minimal permissions needed
-Completely free (no ads)
-AI can resign on hopeless positions
-Undo moves
HappyGammon 0.55.4 Update
Bugfixes, new icon and splash screen
Read More
HappyGammon Features
Previous Versions
More
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
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
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160dpi
SHA1: 515b5464753cd2fa8bd68aa4006901cd8d12ce54
Size: 13.45 MB
What's New:
0.49.25:
-Bugfixes
-Bugfixes
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: a468479c4c61c52e16f11337ac4f797af1d57307
Size: 13.66 MB
What's New:
0.49.24:
-No permissions needed
-Bugfixes
-Added logfile view
-No permissions needed
-Bugfixes
-Added logfile view
More Information
Package Name:
Update Date:
2026-02-17
Latest Version:
0.55.4
Need Update:
Available on:
Requirements:
Android 9.0+
Report:
Safe to Download
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