I am hearing some rumors being reported today after seeing a spike in chatter within the gaming community on today. I have not seen the third-party game tracking tools show this much rumor in a long time. I will say the tracking tools are way more heated than the chatter I am seeing, so something might be off here. Again, I saw some initial chatter from within the gaming forums and on this site starting on today.  Now, I decided to cover it on everyday even if the chatter was not at the levels that would warrant me posting something.
To be clear, Wendgames' radar has not confirmed any release is officially going on.
Mod, cheat or hack tracking tools:
Let's start with what the tools are showing:
Bila sensor:

Souma sensor:

So most of these tools are incredibly heated, signaling that they are showing available mod, hack or cheat for the game.
Wendgames chatter:
Here is some of the chatter from various comments on this site and facebook groups since the release:

Holy shit this is the biggest gaming news of the year

I surprisingly knew about this game's existence before this!

From someone who actually played it, it's fine, just a pretty average  game. Unless you're chomping at the bit for new experiences, if it looks interesting to you just play the first one.

Let's make a little summary for the game:
GAME INFO
Name of Game: 闇の戦争：ミステリー・レジェンド
Version: 1.13.1

Name of the cheat, mod, hint, tip or hack:
-Unlimited Money
-Mod Menu
-Money increases instead of decreasing
-Massive attack
-God mode
-Free Purchases
-Free Shopping
-Enemy does not attack
-Weak enemies
-Unlimited coins/hearts/gold/gems
-Dumb Enemies
-Free Store
-Stats Boosted
-Mega Mod
-High damage/No Shake No Recoil
-mod rewards
-Damage & defense multiplier
-Game speed multiplier
-Unlimited Ammo/no reload/No Recoil
-radar hack/Infinite money
-Unlocked/all levels unlocked

Game description:
ヴァンパイア、獣人、ハンター、ウィザード。彼らは闇に生まれ、神秘に包まれている存在。科学技術が進歩した現代社会で、彼らは長らく眠っていたが、今こそ目覚めるべき時だ。

お好みの種族を選び、そのリーダーになり、サバイバーたちを集めて権力の王座を目指して戦え。

4つのファンタジー種族、60名以上のヒーロー

ヴァンパイア、獣人、ハンター、ウィザードのいずれかに加わろう。さらに、幅広い能力を持つ60名以上のヒーローが登場。強力なヒーローを募集し、自分だけのチームを組もう！

領地を発展させ、力を蓄えよう

資源を管理し、計画的に建設を進め、昔の種族栄光を取り戻せ！あなたの領地は、王座に就くための礎石となる。

ヒーローとともに、無限の試練に挑もう

ヒーローの異なる能力に基づいて戦略を練り、チームを編成しよう。深淵要塞の呼びかけに応じ、チームの戦力を高め、あなたの強さの柱とせよ。

戦略の設定と同盟対決

味方か敵か？互いに欺き合うこの世界で、あなたの盟友は誰だろう？同盟を結成し、スキル・協力・戦略で同盟を成長させ、この大陸を征服しよう。

領主様、この世界でのお参りをお待ちしています。

「闇の戦争：ミステリー・レジェンド」は、領主様により良いゲーム体験をお届けいただけるよう、オンラインカスタマーサービスを提供しております。
もし何かご不明点がございましたら、いつでもお気軽に下記の連絡先までお問い合わせください！
Twitter：https://twitter.com/NoDgameJP
Discord：https://discord.com/channels/988288220947165254/1174997730679074866

※ご注意

「闇の戦争：ミステリー・レジェンド」のダウンロード及び基本プレイは無料ですが、一部の有料アイテムが提供されております。ご利用いただくためには、利用規約およびプライバシーポリシーに明示されている通り、ダウンロードを行うユーザーは12歳以上である必要があります。また、本ゲームはオンラインゲームでございますので、ゲームをプレイされる端末は正常なインターネット接続が確立されていることをご確認いただく必要がございます。

プライバシーポリシー：http://static-sites.allstarunion.com/privacy.html

闇の戦争：ミステリー・レジェンド MOD APK Version 1.13.1

Manual Steps:
1. Install Modded APK
2. Play

Download Now
In any case, the best mod, cheat or hack for now comes down to these tips:

1. The first cheat or exploit is to not skip the tutorial, even if you're an advanced player and this is your second, third, or fourth alt account. The beginner's tutorial gives you lots of free stuff and rewards, which are some of the most valuable items in the game.
2. Keep watching the ads and collecting more and more daily currency rewards.
3. Play daily events for more chances to get better currency.
4. Practicing to get better time in PVE or offline mode.
5. Don't skip any unleashed events.
6. Use ad packs from the store to get currency. And free packs can be obtained every certain number of hours.
7. Watch YouTube or Twitch videos: gamer's gameplay style and tutorials.
8. Play against many different opponents with many different gameplay styles.
9. Join the game community on Discord, Reddit, Facebook, or other social media platforms where you can share your gaming experience.
10. Are you a competitive online mobile gamer? The secret to becoming a top mobile gamer is to first have at least a medium-range phone or a top-of-the-line phone. Without a good device, you will never be a good gamer. Next, you need a superfast internet connection. If you want to do exploits against other gamers online in real time, you need incredible internet connectivity, or else lag will become your best friend when your ping goes up to over 300 ms. And finally, you need to be me, Wendgames, the greatest mobile gamer the world has ever seen. If anyone else tells you anything else, they're lying. Skills only come through persistence with great devices and fast connectivity to react appropriately against enemy players.