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: Shroom Guard: Mushroom Kingdom
Version: 1.6.23

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:
Step into the bewitching universe of Shroom Guard, where the serene Mushroom Kingdom teeters on the brink of turmoil due to the sudden intrusion of formidable heroes! Rise to your role as a heroic colossus, bestowed with the duty of safeguarding the tranquility of this mystical realm.

Cultivate unity within your kingdom by fusing your extraordinary monsters! Construct an indomitable lineup that mirrors your strategic prowess. Stand firm, fortify your fort, and wipe out any interloper audacious enough to threaten your sanctuary!

Game Features:

~~ Engrossing Merge Mechanics ~~
Merge your monsters into mighty guardians of the Mushroom Kingdom. Witness their transformation into unstoppable soldiers, fostering an enthralling journey of growth and power.

~~ Action-Packed Tower Defense TD Gameplay ~~
Experience a dynamic blend of strategy and action in our thrilling Tower Defense TD game. Employ your wits and strength to defend your fort from relentless assailants.

~~ Roguelike Skill Progression ~~
Embark on your journey with the roguelike skill system, making each gameplay distinct and challenging as you adapt and overcome an ever-evolving array of hurdles.

~~ Immersive Casual Tower Defense TD Experience ~~
Immerse yourself in a relaxed gaming ambiance that also delivers an intriguing layer of strategic depth. Shroom Guard provides an easy-to-learn, yet gripping Tower Defense TD gameplay that keeps you engaged for hours.

~~ Deep Strategy in Tower Defense TD Gameplay ~~
Underneath simple mechanics lies a wealth of strategic depth, with a vast array of combinations and tactics to explore in this Tower Defense TD game. Fortify your monsters and tweak your strategies to reign supreme as the Shroom Guard!

So, are you ready to ascend as the protector of the Mushroom Kingdom? Your position as the Shroom Guard eagerly awaits your command!

Shroom Guard: Mushroom Kingdom MOD APK Version 1.6.23

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.