Ethereum Just Gained 30% on Bitcoin in 2 Days—Are Altcoins About to Explode? That’s the question echoing through crypto circles as May 2025 kicks off. Ethereum, which had been down over 80% since 2022, suddenly clawed back dominance and ignited fresh FOMO across the altcoin market. Retail investors are hungry for moonshots, and meme coins are back in the spotlight, not just for the laughs but for real financial gains.
Among the firestarters in this altcoin revival is Troller Cat ($TCAT)—an Ethereum-based meme token that blends humor with serious mechanics. The project, themed around history’s most iconic trolls, is now in Stage 4 of its 26-stage presale. And get this: anyone who entered Stage 1 has already seen a 72.8% ROI. Those jumping in at Stage 4 can expect a jaw-dropping 6,044.68% ROI at listing. That’s over 60x gain potential based on the listing price of $0.0005309. This isn’t a meme—it’s a movement.
Let’s examine the 8 Best Cryptocurrencies for Passive Income that South American investors, especially those in Brazil, Chile, and Argentina, should watch closely this month.
1. Troller Cat ($TCAT)
Troller Cat isn’t just trolling the internet, but the financial system. With 26 presale stages, each themed around legendary pranks (Stage 4 is called “War of the Worlds Broadcast – The Alien Invasion Troll”), this Ethereum-based token is built for virality and financial growth.
The mechanics are solid: The stage 4 price is $0.00000864, and the listing price is locked at $0.0005309, giving investors a 6,044.68% projected ROI—more than 60x in potential upside. For reference, a $1,000 investment today would yield over 115 million tokens, valued at $61,446.37 when $TCAT lists. What sets $TCAT apart isn’t just price action. The deflationary Game Center is where ad revenue fuels monthly token buybacks and burns. Every time someone plays a game and watches an ad? Tokens get burned, reducing supply and creating automatic upward pressure on the price. Combine that with 69% APY staking and a 2-year liquidity lock, and you’ve got real fundamentals behind the meme.
This coin hits home for many in South America who work long hours and still struggle to break even. Imagine someone working at a call center six days a week just to afford rent and groceries, still drowning in loan repayments. A $1,000 well-placed into Trollercat could flip that script. It won’t happen overnight, but it gives a real shot—something traditional finance hasn’t.
Why did this coin make it to this list? Because it blends meme magic with honest mechanics. With staking, burns, and a historic theme that resonates, $TCAT is one of the Best Cryptos for Passive Income right now—and a 60x opportunity like this doesn’t knock twice.
2. Non-Playable Coin ($NPC)
Non-Playable Coin is precisely what it sounds like—unapologetically internet. Built on the Solana chain, $NPC takes the concept of background characters in video games and turns it into a crypto experience where everyone feels like the main character. What makes $NPC interesting from a passive income perspective is its staking rewards and social missions. Users earn additional tokens by holding $NPC and participating in governance votes, meme contests, and in-app missions. These aren’t just gimmicks—they’re gamified utilities that create real community stickiness.
Its circulating supply is capped, and scarcity becomes a factor with burn events tied to community milestones. After a viral campaign, the token saw a 17x spike earlier this year, and developers continue rolling out updates with meme culture integrations. Why did this coin make it to this list? It’s not just passive income—it’s participatory. For investors who want a coin that rewards engagement and makes memes meaningful, $NPC deserves a serious look.
3. ApeCoin ($APE)
Born from the Bored Ape Yacht Club empire, $APE already has mainstream reach. But it’s also pivoted into real utility, including staking pools, DAO voting, and NFT-based passive income models. With big-name partnerships and strong liquidity, this coin is more than a flex—it’s functional. In 2025, $APE introduced its “Apeverse Economy,” a gaming hub where staking earns credits that can be traded or redeemed. Think of it as passive income wrapped inside a loyalty economy. And yes, holders who staked early have seen steady double-digit APYs, even through market dips. Its base is strong in both the U.S. and Latin America, thanks to bilingual outreach and NFT integration into Buenos Aires and Santiago art collectives.
Why did this coin make it to this list: $APE doesn’t just look good in your wallet—it works for you. With multi-channel passive income options and brand strength, it’s among the Best Cryptos for Passive Income today.
4. SUNDOG ($SUNDOG)
SUNDOG is the cosmic canine charging into the meme space with speed and simplicity. It may sound like a joke, but it’s already raised eyebrows after partnering with multiple mobile game developers to integrate its token into daily quests and achievements. Also, the token just got listed on Bitget and has seen consistent trading volume spikes. That liquidity, combined with gamified income, is precisely what retail investors seek.
Why did this coin make it to this list? Its simple mechanics, high-stakes rewards, and mobile-first design make it a top pick. If you want something easy to use with fast feedback, $SUNDOG shines bright.
5. Myro ($MYRO)
Myro is the Solana-based underdog that clawed its way into the top meme coins through relentless community hustle. While it started as a joke token, it has since grown into a project with liquidity farming, swap features, and—yes—passive income options. The MYRO ecosystem now includes vault staking with flexible terms, allowing users to compound yield over time. What’s surprising is its grassroots adoption in Chile and Peru, where local traders have built Spanish-speaking Telegram groups to educate new holders.
With low Solana fees and MYRO maintaining a strong meme identity while pivoting to DeFi-lite functionality, this coin offers passive plays in a low-cost environment. Why did this coin make it to this list? Because MYRO proves that you can meme your way into serious passive income potential. It’s cheap to use, popular in LATAM, and getting more real utility every week.
6. Daddy Tate ($DADDY)
If meme culture had a hype man, it would be Daddy Tate. $DADDY is the token that thrives on virality, influencer chaos, and unapologetic market takeovers. But many don’t realize that $DADDY has become a passive income powerhouse beneath the meme veneer.
Latin America, especially Argentina and Brazil, has shown strong adoption, primarily due to $DADDY’s crossover into TikTok and crypto education campaigns. The platform has even been translated into Portuguese and Spanish, and its referral system rewards early community builders who bring others in.
Why did this coin make it to this list? It’s a meme wrapped in market strategy. With strong APYs and real-world virality as fuel, $DADDY is one of the Best Cryptos for Passive Income for investors who love the hype—but want the returns, too.
7. Artificial Liquid Intelligence ($ALI)
AI is hot. Memes are hotter. Combine the two, and you get $ALI—a project that merges artificial intelligence with token-based ecosystems. What makes ALI special isn’t just its clever branding; it’s how it monetizes AI interactions to generate passive rewards for token holders. Built on Ethereum, ALI tokens grant access to a suite of AI-generated services—image rendering, smart replies, auto-translation—and a share of ad and subscription revenue generated from enterprise usage. Simply put: the more people use ALI tools, the more revenue streams flow into staking pools.
Why did this coin make it to this list? It’s tech with teeth. ALI offers one of the most innovative paths to long-term passive gains, making it a Best Crypto for Passive Income that’s as functional as it is futuristic.
8. Zerebro ($ZEREBRO)
Zerebro is crypto for thinkers. Dubbed the “brain-powered token,” $ZEREBRO blends gamification, trivia, and decentralized learning into one slick platform where users earn while they learn. And no surprise—it’s catching fire in university circles and education apps.
$ZEREBRO holders can stake their tokens in quiz challenges, curriculum predictions, and community-generated learning paths. The top performers split rewards, and all staked tokens gain passive yield from advertising and course licensing.
Its growth is robust in Spanish-speaking LATAM communities, where Zerebro has partnered with ed-tech startups to deliver micro-scholarships and tokenized tuition discounts. Parents and students alike are using ZEREBRO to turn knowledge into an asset.
Why did this coin make it to this list? Its education meets earning. For passive income with purpose, $ZEREBRO is among the Best Cryptos for Passive Income in 2025.
Conclusion
In a year already buzzing with altcoin energy, these eight tokens stand out as the Best Cryptos for Passive Income across South America and beyond. Whether it’s Troller Cat’s 60x launch ROI or ALI’s AI-powered revenue split, each project brings more than hype—it brings real mechanics for growth. These tokens offer a fresh path to passive wealth for financially stretched families, young professionals in debt, or working-class heroes clocking endless hours. It’s not magic—it’s math, community, and momentum. But make no mistake: early entry is everything.
So here’s the move: Get in while it’s hot. Stake smart. And if there’s one project screaming FOMO right now, it’s TrollerCat.com with Stage 4 live, a launch price of $0.0005309, and 6,044.68% gains staring you down—it’s time to stop watching and start acting.
For More Information:
Website: https://www.trollercat.com/
Presale: https://www.trollercat.com/buy-now/
Telegram: https://t.me/trollercat
Reddit: https://www.reddit.com/r/TrollerCat/
FAQs
- What differentiates Troller Cat ($TCAT) from other meme coins?
Troller Cat has deflationary mechanics, real ad-based revenue, staking at 69% APY, and a unique 26-stage presale that offers real ROI math—over 60x for Stage 4 buyers. - How do I earn passive income with these tokens?
Depending on the project, you can earn through staking rewards, Game Center participation, governance incentives, and ad revenue-sharing models. - What’s the safest way to enter these crypto projects?
Use official project websites or audited launchpads. Avoid FOMO buys from unverified sources. - Is passive income in crypto sustainable?
Yes, when supported by real utility like ALI’s AI tools or TCAT’s burn model. Avoid meme coins with zero function. - Which of these coins has seen the most LATAM adoption?
Troller Cat, Daddy Tate, Myro, and Zerebro lead the LATAM charge due to local language support and strong community roots.
Glossary of Terms
APY: Annual Percentage Yield – your passive returns from staking.
Deflationary: A supply model where coins are burned, increasing scarcity.
DAO: Decentralized Autonomous Organization – token holders vote on decisions.
Presale: Early access period before public exchange listing.
Staking: Locking tokens for a time to earn rewards or APY.
Disclaimer: This is a Press Release provided by a third party who is responsible for the content. Please conduct your own research before taking any action based on the content.
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