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: City Island 6: Building Life
Version: 2.4.1

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:
City Island 6: Building Life – Shape Your Ideal City.
Step into the legacy of the popular City Island series, celebrated by over 25 million players worldwide. Assume the role of mayor in an ever-evolving town and embark on a global voyage to discover spectacular islands and vibrant cities that are truly one-of-a-kind and alive. With an array of enhanced features, City Island 6 takes your city-building experience to new heights across diverse terrains and themes. Enjoy seamless gameplay offline on your mobile phone, with cloud saving to ensure your progress is preserved across multiple devices.
As the mayor, you start with a small village, a blank slate with the potential to evolve into a lively, thriving metropolis. The game’s vast world boasts numerous unique islands, each with different landscapes and themes for you to discover and add to your island collection. The customization options in this game are unparalleled, featuring over 400 new buildings and 1000 variations, ensuring each game is a fresh and engaging experience. These buildings are essential, significantly influencing your island’s growth and economy, making every choice matter.
Your city’s inhabitants lead active lives, visiting friends and interacting with their surroundings, infusing your islands with a distinct character that mirrors your mayoral decisions. Running your city involves dynamic tasks like managing traffic, resources, and urban planning. You’re not just constructing buildings; you’re nurturing a living, dynamic city.
“City Island 6” also promotes player community. It enables collaboration, island visits, and mutual support among players, adding a communal dimension to the game and encouraging shared creativity.
City Island 6: Building Life Enhanced Game Features:
▶All-encompassing building dynamics: collect, refine, adorn, and explore!
▶Treasure troves richer in rewards!
▶Play offline or connect online without a hitch!
▶Revel in enhanced city-building across myriad mesmerizing islands!
▶Craft, personalize, and admire other player’s thriving cities!
▶Your feedback helps us so much to improve; so rate and guide us to perfection!

City Island 6: Building Life MOD APK Version 2.4.1

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.