The board game people have loved for 5,000 years, made for your phone. Fresh twists keep every match exciting, you can play friends near and far, and the dice are always fair.
Start with the backgammon you already know, then discover moves the classic game never had. Pick a mode to see the difference.
Nobody likes losing to luck that feels a little too convenient. In Gammo the dice are sealed before a game even starts, so no one can nudge them - not your opponent, and not us. When the game ends, you get the key to check for yourself. Try it below.
See exactly how it works ›We lock in the dice and show you a sealed stamp. It's out in the open, so it can never be swapped.
Every roll comes from that sealed source, in order. Identical for you and for your opponent.
When the game ends we reveal the key. It matches the stamp, so you know the dice were never touched.
Games you play at your own pace, a ranking worth climbing, and a reason to come back tomorrow.
A little crew that cheers you on, celebrates your wins, and keeps the dice honest.
Gammo is coming to iPhone and Android. The same game on every device, always fair.