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: Ghost War: Casual Battle Arena
Version: 2.2.24

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:
Real-time multiplayer battle arena featuring the ghosts from The Haunted House!
Win in GHOST WAR and enhance the ghosts you collected!
Collect Ghost Points and enhance your ghosts!
Set up your deck with unique ghosts.
Collect ghosts to create the strongest ghost deck.
Open various Soul Capsules and meet new ghosts through GHOST WAR!
Infinite number of strategies using a plethora of ghosts!
Destroy the opponent’s towers that are located in each of the 3 lines or protect your towers!
Win in GHOST WAR and aim for higher trophy scores!
GHOST WAR provides various maps depending on your trophy score.

A world of ghosts where the cute ghosts that have ascended in The Haunted House rollick around!
But the ghosts still remember the time when they were terrifying ghosts.
They say there’s even ghosts that turn frightening again by obtaining Soul Energy from each GHOST
WAR match…
Would the ghosts be able to turn back into scary ghosts again by winning in GHOST WAR?

Casual multiplayer battle arena featuring ghosts. Bring it on, GHOST WAR!
Create your own ghost combinations and battle with people around the world in real-time to win
matches and earn trophies!
Create your own ghost combination by selecting unique ghosts with various abilities to destroy your opponent’s ghost tower and earn Soul Energy.
Gather Soul Energy and open Capsules to enhance your ghosts.
Use ghosts to defeat your enemies.
Who will you choose? Homunculus, who grows stronger with each strike he takes? Strong and sturdy
Roaming Ghost? Gumiho with deadly sharp claws? Various types of ghosts are awaiting your decision!

■ Ghosts
Use unique and charming ghosts in battle.
■ Soul Energy
Win in GHOST WAR to collect Soul Energy and open Capsules!
■ Capsules

Collect Soul Energy and use it to open Capsules. The Capsules give resources needed to win in
GHOST WAR and also let you meet new ghosts.
■ Towers
Don’t worry if one of your towers gets destroyed. You can still win by destroying more of the
opponent’s towers. The more towers you destroy, the more Soul Energy you can get.
■ Line Battles
Deploy ghosts that fit your strategy in each of the three lines. This may just be the key to your victory.
■ Skills
Turn the tide in GHOST WAR through Goblin’s various skills.
■ Trophies
The trophy score increases with each victory you gain with your ghosts. Earn rewards and points.
■ Maps
Raise your trophy score to battle in new maps.

* Note: GHOST WAR is free to play but some game items are bought with cash. If you do not wish to
use the in-app purchasing feature, please block the in-app purchasing feature from your device’s
settings

Casual multiplayer battle arena, GHOST WAR!
The Battle of Extraordinary Ghosts
Enhance your ghosts and destroy the opponent’s tower!
Gather and enhance ghosts to reign victorious in GHOST WAR!
Be the first to be victorious in GHOST WAR!
The ghosts are swarming in! GHOST WAR!
The world of GHOST WAR is waiting for you!

– Read/Write External Storage : Require for personalized reward ADs.

Ghost War: Casual Battle Arena MOD APK Version 2.2.24

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.