KAIJU NO. 8 THE GAME, the turn-based battle RPG from Akatsuki Games Inc., has only a few in-game currencies, which include Credits and Dimensional Crystals. The latter is the only premium currency that you can purchase with your real money. However, the good news is that it has a free version, and there are several ways to obtain it in KAIJU NO. 8 THE GAME.
If you are new to the game, be sure to check out our Beginner’s Guide, Reroll Guide, Units Tier List, and Weapons Tier List, which will provide useful tips and tricks to enhance your overall gameplay experience. Additionally, go through our Redeem Codes article to collect free items and rewards. If you face any troubles, you can check our Customer Support guide to resolve your issues quickly.
How to get Dimensional Crystals in KAIJU NO. 8 THE GAME
You can use the Dimensional Crystals for a variety of purposes in the game, like summoning new characters and weapons in the Gacha. However, if you are like me and prefer a free-to-play approach, don’t worry; I will show you how to obtain these Dimensional Crystals for free without spending a penny.
1. Events

Events like the Beginner’s Guide, Friend Invitation, and more are some of the best ways through which you can obtain these Dimensional Crystals. So, be sure to check periodically for new events.
2. Raid Battle Missions

Here, you can clear Raid Battle Missions, like reducing the Boss’s HP to less than 25% with all players, to earn Dimensional Crystals for each mission, along with other rewards. You can complete Co-Op Damage Daily and Limited-Time missions.
3. Main Story, Memories, and Character Stories

Next, you can get Dimensional Crystals by progressing through the Main Story, replaying chapters in Memories, and unlocking Character Stories. Though the amounts are not huge, they steadily build up, which is nice. I enjoy this method the most, since it’s the easiest, and you can also enjoy the story.
4. In-game Mail and Messages

You can often earn the most amount of Dimensional Crystals from pre-registration milestone rewards, Compensation gifts, Celebration rewards, and more from the in-game mail. Just like the 850k Pre-registration bonus alone gave me 1000 Dimensional Crystals. Also, check Messages because you can earn them by simply reading messages from the characters.
5. Achievements

Next up is the Achievements section, which has over 140 Achievements that reward you with Dimensional Crystals and other rewards. This is also a great way to keep yourself motivated and grind the game.
6. Trial Battles
Trial Battles basically let you test out new Units before you pull them, and the fact that they also reward you with Dimensional Crystals is a solid bonus. Right now, you can try out 5* Units like Soshiro and Reno, for this special currency.
7. Player Rank-Up

Additionally, ranking up your Account through the Main Story or other modes also gives you Dimensional Crystals and other rewards. This is one of the easiest ways because you earn them by just playing the game, without even realizing it. Make sure to collect it from the Rank Up tab.
8. Special Requests

These Special Requests act as side story missions, and you can quickly finish them if you’ve a solid setup. I especially like this one, since you earn a lot of Dimensional Crystals, and the other rewards are very good too. Make sure to level up your Units, as the Kaiju levels are high here.
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