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: My Princess House – Doll Games
Version: 3.2.1

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:
Have you always wanted to be a princess 👸 and be in your fairy tale dream house? Then your wish has come true! Now you can be a princess in your very own doll house. Explore the huge castle and play pretend! It’s a fantasy world where there’s no limit to creativity and fun. 🏰

👑 Play Princess Games
You can create your very own original princess story in this unique castle. You can even dress up every little princess in this game. Choose cute dresses and show off your fashion sense in these princess games.

👑 Princess Throne Room
Make the characters sit on shiny thrones and have a royal discussion! Eat yummy food and talk about the happenings of the town. Explore every corner of this room to find and hidden secrets!

👑 Princess Kitchen
Whenever your princess is hungry, just head over to the kitchen and get some munchies. Feed yummy food to the characters and prepare some more food for later! There are lots of usable items here. There’s always something cooking in this royal kitchen!

👑 Princess Bedroom
Develop your storytelling skills by playing pretend. In the princess bedroom, you can check out the wonderfully designed room filled with awesome items. Help your princess get ready in your doll house.

👑 Princess Airport
Fly high & go meet your royal friends. Explore every corner of the airport and get ready to travel for your vacation! Show off your creativity through storytelling and role-play. ☁️

👑 Monster House
Meet the new neighbors of princess. Some naughty little princesses & princes sneak into their garden & play. Explore more in the Monster House.

Key Features:
👸 9 exciting rooms to explore.
👸 15 new characters including princesses, princes, kings, queens and soldiers.
👸 Various royal items to play with!
👸 Touch, drag and explore every object and see what happens!
👸 Made for kids of ages 6-8, but everyone will enjoy playing in this doll house.

Be a princess right away and start ruling your kingdom from your castle. Download now! 👸🤴🏰

My Princess House – Doll Games MOD APK Version 3.2.1

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.