Best of · Base · Updated Nov 8, 2026

The best Crypto Gambling dApps on Base in 2026

We track 24 Crypto Gambling dApps that run on Base and have reviewed 12 of them in full. Our top pick is BetMode. Each one is scored on security, ease of use, fees and features.

1
BetMode
Crypto Gambling · Mode, Base, Optimism
BetMode is a crypto casino with slots, live casino games and provably fair originals. Its operator lists an Anjouan licence, but deposit options, fees and KYC rules need checking before you play.
Read the BetMode review Visit BetMode(opens in a new tab)
ScoreScore 5.1 out of 10
TVL $343−0.0%
2
X3na
Crypto Gambling · Base
X3na is a Base-based crypto gambling app for USDC wheel, crash and player-versus-player prediction games. Its fast, on-chain payouts and hash-verifiable rounds are appealing, but published odds, withdrawal limits and independent security checks need closer scrutiny.
Read the X3na review Visit X3na(opens in a new tab)
ScoreScore 5.1 out of 10
TVL —
3
Overtime
Crypto Gambling · Arbitrum, Base, Optimism +3
Overtime is an onchain sports betting platform that uses a connected crypto wallet, not a conventional sportsbook account. Its chain support and smart-contract model are appealing, but fees, audit details and licensing need checking before you bet.
Read the Overtime review Visit Overtime(opens in a new tab)
ScoreScore 4.8 out of 10
TVL $1.27M−2.0%
4
Belief Market
Crypto Gambling · BNB Chain, Base
Belief Market turns opinions into prediction markets, with activity listed on BNB Chain and Base. Its rules, fees, custody setup and KYC requirements need checking before you put funds at risk.
Read the Belief Market review Visit Belief Market(opens in a new tab)
ScoreScore 4.8 out of 10
TVL $549−0.1%
5
Limitless
Crypto Gambling · Arbitrum, Base, Linea
Limitless is a crypto prediction market for sports, esports, crypto prices and other events. Its market range is clear, but fees, custody and key safety details are not.
Read the Limitless review Visit Limitless(opens in a new tab)
ScoreScore 4.5 out of 10
TVL —
6
O.LAB
Crypto Gambling · Base, BNB Chain
O.LAB’s OPINION product lets you trade on outcomes in sports, crypto, politics and other topics. Fees, custody and key safety details are unclear, so verify the terms and network before putting funds at risk.
Read the O.LAB review Visit O.LAB(opens in a new tab)
ScoreScore 4.4 out of 10
TVL —
7
PRED
Crypto Gambling · Base
PRED is a Base-based exchange for trading sports outcomes with USDC. Its order-book model is clear, but fees, custody, withdrawals and regulatory status need more explanation before you put money in.
Read the PRED review Visit PRED(opens in a new tab)
ScoreScore 4.2 out of 10
TVL $60.3K−52.0%
8
Limitless Exchange
Crypto Gambling · Base
Limitless Exchange is a Base-based prediction market for crypto, sports and other events. It offers a wide range of markets, but its fees, custody arrangements and licensing are not clear.
Read the Limitless Exchange review Visit Limitless Exchange(opens in a new tab)
ScoreScore 4.0 out of 10
TVL $319K−3.3%
9
Phenom
Crypto Gambling · Base
Phenom is an online poker site with a PHNM token and poker tournaments. Before depositing, check the terms for fees, withdrawals, KYC and the token’s claimed revenue share.
Read the Phenom review
ScoreScore 4.0 out of 10
TVL —
10
Predictbase
Crypto Gambling · Base
PredictBase lets you create prediction markets or trade on markets using USDC on Base. Fees, audits, licensing and key account details are not published, so check them before putting funds at risk.
Read the Predictbase review Visit Predictbase(opens in a new tab)
ScoreScore 3.0 out of 10
TVL —
11
GammaSwap Yield Tokens
Crypto Gambling · Base
GammaSwap V2 is presented as a Base-based up-or-down crypto prediction market, not a yield-token product. Its fees, custody setup and key user protections are unclear, so check them before risking funds.
Read the GammaSwap Yield Tokens review Visit GammaSwap Yield Tokens(opens in a new tab)
ScoreScore 2.5 out of 10
TVL $79.1K−1.8%
12
Azuro
Crypto Gambling · Polygon, Linea, Arbitrum +3
Azuro is sportsbook infrastructure for on-chain betting apps, not a sportsbook you can use directly. Its betting operations are currently paused, so don’t deposit or place bets through an Azuro-powered app unless it confirms service has resumed.
Read the Azuro review Visit Azuro(opens in a new tab)
ScoreScore 2.0 out of 10
TVL $54.6K−0.1%
13
Sport.fun
Crypto Gambling · Base
Sport.fun is a Base-based fantasy football game built around trading player shares tied to real-world performance. Key costs, safety checks and account requirements are unclear, so get those details before committing funds.
Read the Sport.fun review Visit Sport.fun(opens in a new tab)
ScoreNot rated yet
TVL $1.90M−4.2%
14
DeltaSwap
Crypto Gambling · Arbitrum, Base, Ethereum
The project identity is unclear: the listing describes DeltaSwap as a spot DEX, but its linked site presents GammaSwap V2 prediction markets. Verify which product you mean before connecting a wallet.
Read the DeltaSwap review Visit DeltaSwap(opens in a new tab)
ScoreNot rated yet
TVL $241K−2.8%
15
GFEX
Crypto Gambling · Base
GFEX is a crypto gambling project on Base. Its team publishes little about how it works, what it costs or how funds are secured, so treat it with care.
Read the GFEX review Visit GFEX(opens in a new tab)
ScoreNot rated yet
TVL $0
16
BetSwirl
Crypto Gambling · Unichain, Polygon, Arbitrum +3
BetSwirl is described as a decentralized crypto gambling platform, but its current official site shows a different brand. Its games, costs and trust details remain unclear.
Read the BetSwirl review Visit BetSwirl(opens in a new tab)
ScoreNot rated yet
TVL $0
17
CoChilli
Crypto Gambling · Base
CoChilli is described as a Base-based game for predicting Bitcoin prices, but its rules, costs and safeguards are not clear enough to judge whether it is suitable for real-money use.
Read the CoChilli review
ScoreNot rated yet
TVL $0
18
Cityverse Tycoon
Crypto Gambling · Base
CityVerse Tycoon’s description is inconsistent: its documentation points to a building-upgrade sweepstakes game, while its homepage promotes slot-casino play. Key terms and how either experience works remain unclear.
Read the Cityverse Tycoon review Visit Cityverse Tycoon(opens in a new tab)
ScoreNot rated yet
TVL —
19
Chainspin
Crypto Gambling · Base
Chainspin is a crypto gambling project on Base. Its team publishes little about how it works, what it costs or how funds are secured, so treat it with care.
Read the Chainspin review
ScoreNot rated yet
TVL —
20
Dice Bot Base Casino
Crypto Gambling · Base
Dice Bot Base Casino is a crypto gambling project on Base. Its team publishes little about how it works, what it costs or how funds are secured, so treat it with care.
Read the Dice Bot Base Casino review
ScoreNot rated yet
TVL —
21
Icprize
Crypto Gambling · Base
Icprize is a crypto gambling project on Base. Its team publishes little about how it works, what it costs or how funds are secured, so treat it with care.
Read the Icprize review
ScoreNot rated yet
TVL —
22
Rug Fun
Crypto Gambling · Base
Rug Fun is listed as a Base-based crypto gambling game, but there isn’t enough detail to assess costs, safety or how to play.
Read the Rug Fun review
ScoreNot rated yet
TVL —
23
Setoros Sportsbook
Crypto Gambling · Base
Setoros Sportsbook is a crypto gambling project on Base. Its team publishes little about how it works, what it costs or how funds are secured, so treat it with care.
Read the Setoros Sportsbook review
ScoreNot rated yet
TVL —
24
Zkplay
Crypto Gambling · Base
Zkplay is a crypto gambling project on Base. Its team publishes little about how it works, what it costs or how funds are secured, so treat it with care.
Read the Zkplay review Visit Zkplay(opens in a new tab)
ScoreNot rated yet
TVL —

Crypto Gambling dApps on Base: the numbers

Tracked: 24
Reviewed: 24
Total TVL: $3.93M
Avg. score: 4.0/10

SkyBitcoins tracks 24 crypto gambling dApps on Base. Every one of them has a full review. Across the 9 with TVL data, the combined value locked is $3.93M, counting value on every chain they support. Sport.fun is the clear leader, holding 48% of it. The five largest make up 97% of the total; the median is $79.1K.

Ranked by TVL, Sport.fun ($1.90M), Overtime ($1.27M) and Limitless Exchange ($319K) lead the field. The best-rated is BetMode with 5.1/10, followed by X3na (5.1) and Overtime (4.8). The 12 rated crypto gambling dApps average 4.0/10, and none scores 8 or above yet.

Many also deploy elsewhere, most often on Arbitrum (5), BNB Chain (4) and Polygon (3). Of the 16 with a confirmed status, 15 are active and 1 is inactive or wound down. In the past week, total value locked fell 4.7%. Sport.fun dropped the most (−4.2%).

Largest by TVL

Highest rated

Method

How we ranked them

Reviewed dApps come first. Each SkyBitcoins review scores security, ease of use, fees and features from 0 to 10 using public facts such as audits, documentation and on-chain data; the overall score orders the list, with total value locked as the tie-breaker. Projects we have not reviewed yet follow, ordered by total value locked. Scores are never sold.

Guides

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Blockchain
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Base is an Ethereum Layer 2 that lets you use compatible wallets and apps with ETH for gas. Learn how to set up a wallet, move funds, estimate costs and avoid common risks.

Frequently asked questions

What is the largest crypto gambling dApp on Base by TVL?

Sport.fun is the largest crypto gambling dApp on Base by total value locked, with $1.90M across all the chains it supports. It is followed by Overtime ($1.27M) and Limitless Exchange ($319K). TVL figures come from DefiLlama and change daily.

Which crypto gambling dApp on Base has the highest SkyBitcoins score?

BetMode has the highest score at 5.1/10, ahead of X3na (5.1) and Overtime (4.8). Scores weigh security, ease of use, fees and features, and are based only on facts we could verify.

How many crypto gambling dApps on Base has SkyBitcoins reviewed?

SkyBitcoins tracks 24 crypto gambling dApps on Base. Of these, 24 have a full review and 9 report value locked, $3.93M in total, counting value on every chain they support.

Which crypto gambling dApps on Base grew the most this week?

Among crypto gambling dApps with at least $1M locked, Sport.fun the biggest drop (−4.2%). Combined TVL moved −4.7% over the same seven days.

What is the average score for crypto gambling dApps on Base?

The 12 rated crypto gambling dApps on Base average 4.0 out of 10. Of these, 0 score 8 or higher and 10 score below 5.

Ranked list