HoloExpo20XX

HoloExpo20XX is a short game set in an exhibition inspired by HOLOLIVE SUPER EXPO. You explore four halls filled with fan art of Hololive and Holostars members and look for strange events related to the talents as you try to reach the exit. Its estimated play time is 45 minutes for a first completion and 70 minutes to complete. The game is inspired by Exit 8 and Where's Wally?.

Search the exhibition halls

Follow the anomaly rules: turn back when an anomaly is displayed in the upper-left corner, and keep going when you find none. You cannot progress by turning back without spotting an anomaly and relying on chance. Look for anomalies that appear rather than changes that disappear; small changes such as altered poster wording do not occur. Later in the game, anomalies may be easy to overlook.

You need two correct answers in a hall to move on to the next one. After one correct answer, the entrance number gains a plus sign, such as “Room 1+.”

Find and review anomalies

The menu shows the anomalies you have found, how many remain and hints for those you missed. Anomalies you overlook two or more times are highlighted in a room. A zoom function helps you inspect anomalies that are too far away to approach. Objects behind glass cannot be stared at, since the glass itself becomes the object you are viewing; other objects that can be stared at appear in the game.