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: Idle Champions
Version: 1.573

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:
“You start with iconic Dungeons & Dragons characters like Bruenor Battlehammer from R.A. Salvatore’s Forgotten Realms novels, Jaheira from Baldur’s Gate, and you unlock additional Champions through adventures and events, like Drizzt Do’urden, Farideh, and Jim Darkmagic.

Gameplay gets deeper with each Champion you unlock. Master formation strategy to complete hundreds of adventures in a fantasy world based on official Wizards of the Coast D&D books like Waterdeep: Dragon Heist, Tomb of Annihilation, and Curse of Strahd.

Unlock Renowned Champions
Collect renowned Champions from the world of Dungeons & Dragons, including fan-favourites from the Force Grey series. Unlock more Champions and gear to add to your party in limited-time events.

Formation Strategy
Mastering the position of each Champion to maximize their special abilities is the key to completing each adventure. Each Champion’s abilities and gear requires careful thought to create the best combination. Only the most powerful formations will defeat the waves of Dungeons & Dragons monsters.

Explore the Forgotten Realms
Take your Champions on a journey through the Sword Coast. Players will be able to explore familiar locations within the Forgotten Realms as they tackle each adventure.

Regular Events
The game is updated regularly with limited-time events. Completing events unlocks new Champions and gear to add to the player’s collection.

Offline Progress: Your adventure continues even when you’re not playing. Set-up your perfect formation and let your Champions battle monsters to earn gold until you return.

Time Gates: Choose to unlock the Champion you want if you missed their limited-time event.

Patron System: Revisit and replay your favourite adventures with new challenging restrictions for even greater rewards.

For more information on Premium Purchases, please visit http://help.idlechampions.com/?page=privacy

© 2020 Wizards of the Coast LLC. All Rights Reserved. Dungeons & Dragons, D&D, Idle Champions of the Forgotten Realm, Forgotten Realms, Wizards of the Coast, and their respective logos are trademarks of Wizards of the Coast LLC in the U.S.A. and other countries, and are used with permission. Nintendo Switch is a trademark of Nintendo. The characters Arkhan and Chango are trademarks of 3:59, Inc. and are used with permission. © 2020 3:59, Inc. All Rights Reserved. All other trademarks are the property of their respective owners.”

Idle Champions MOD APK Version 1.573

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.