Dimensional Challenges are a different type of quest altogether inMonster Train 2, and once unlocked, they will test out your deck-building abilities.
There’s no mention of this challenge mode until you unlock it in the first place. This guide will provide you with all the required information necessary to unlock the mode as quickly as possible.

Table of contents
How to unlock the Dimensional Portal in Monster Train 2
The first task for playing Dimensional Challenge is accessing theDimensional Portal. This Portal will allow you to access the challenges, and to unlock them, you’ll have to complete the following achievement.
The following section will provide you with the three easiest ones to target so you may unlock the Portal as early as possible.

Best tips to unlock DImensional Challenges in Monster Train 2
The game offers 13 different Pyre Hearts to unlock. A few will take a lot of time, but there are a few easy ones as well. Here are my top three to target (remember, you only need two).
Apart from these three Pyre Hearts, the remaining choices will take a longer time to unlock. Once any two of the Hearts are unlocked, you’ll get a cutscene, followed by access to the Dimensional Portal.







