XI [sai] Jumbo is the enriched version of XI [sai] with additional content. Sony's strategic dice gameplay is even more complete with new rules and variants. An excellent honest puzzle/strategy title for fans of the original concept on PS1.
Your verdict
Category
Puzzle2 players3+
Description
Expanded Japanese SugarOffice variant of XI sai, released under the Jumbo title. Created by SugarOffice and Sony Computer Entertainment, released in 1999 in Japan under the XI sai Jumbo title. Expanded grid-based 3D puzzle where the player rolls dice and stacks them in groups matching the top face value, over fifteen modes including Stage, Trial and Battle, two-player versus mode and playful ambient soundtrack. Japanese edition under the XI sai Jumbo title.
Complete: box, manual and disc/cart very clean. Lightly handled.
Q1 damagedQ6 completeQ10 new
Compare prices
Loading eBay listings…
Alert active — budget
$
An underrated gem
An isometric 3D puzzler as original as it is nerve-racking: you roll dice across a grid suspended over the void to align their faces, with the threat of falling ever-present. Released with no fanfare, it never enjoyed the spotlight of the genre's giants. Its clever concept and mounting tension make it a gem for fans of high-pressure brain-teasers.
Is XI [sai] Jumbo still worth playing in 2026?
An expanded variant of the Sony puzzle known as Devil Dice, XI Jumbo fleshes out the concept of matching dice on a grid with new modes, giant dice and fresh rules that renew the rolling mechanic. The strategic depth and the snappy fun of the original game are preserved and even amplified in multiplayer. The modest production and the Japan exclusivity limit distribution. A clever, demanding puzzle for fans of scoring thinkers and the curious about Japanese variants of Devil Dice.
![XI [sai] Jumbo](ps1/XI-%5Bsai%5D-Jumbo-%28Japan%29.jpg)
