Shove It! ...The Warehouse Game, also known as Shijou Saidai no Soukoban (史上最大の倉庫番), is a puzzle video game for the Sega Genesis. It is one of several takes on the game Sokoban, which was originally developed for the PC-88 in 1982. The objective is simple: you push boxes to cover up specific storage tiles on a grid. It's not as easy as it sounds, however. As the levels get harder, making mistakes can cause the level to become unwinnable since the boxes cannot be pulled, often requiring restarts. As for the story, a warehouse worker wants to get a girlfriend and a sports car by pushing boxes around for money.

For this run, eien86 goes for solving all 160 rooms as fast as possible. To achieve this, programs specially designed to solve Sokoban puzzles were used to find the most optimal solutions for each room.