Complete the SweepShark Atlantis Challenge to Claim $100 SC!

Berina Karic

LinkedIn

News Editor and PR Specialist

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Published: December 4, 2025

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• SweepShark just released the Atlantis Challenge, offering 100 Sweepstakes Coins (SC).
• To enter, you’ll need to buy an optional Gold Coin (GC) pack of $19.99+.
• This tournament ends in 3 days (December 8, 2025).

Sweepshark just dropped a new promotion: Season of Atlantis Challenge. This promotion is a time-limited tournament offering a 100 SC prize pool if you complete all challenge levels.

SweepShark Atlantis Challenge Promotion Details

The SweepShark Atlantis Challenge is a time-limited tournament offering a prize pool of 100 Sweepstakes Coins. This tournament is available to both new and existing players. No promo code is needed to activate it.

To join, you’ll need a free entry ticket, which comes with buying an optional GC pack worth $19.99 or more. Note that GC pack purchases are non-mandatory at SweepShark, but you’ll need it to enter this tournament.

Once your transaction is confirmed, switch to SC mode and play any game except fishing games. You’ll also receive extra SC as you clear each level. Finish all levels, and you’ll receive the 100 SC reward. Keep in mind that this promotion runs for the next three days, ending December 8, 2025.

Here’s a summary of the SweepShark Atlantis Challenge:

• Prize pool: 100 SC
• Availability: New and existing players
• Entry GC pack purchase amount: $19.99+

How To Participate In SweepShark’s Atlantis Challenge – Step-By-Step

Participating in the Atlantis Challenge at SweepShark is easy. Follow these steps to get started:

• Click the banners on this page to visit SweepShark.
• Hit “Sign Up” to open the registration form.
• Provide your email address and create a password.
• Agree to the terms of service and privacy policy.
• Press “Get Started” to conclude the registration process.
• Go to the promotion page and select the Season of Atlantis Challenge.
• Make an optional GC bundle purchase worth $19.99 or more to get your entry ticket.
• Use your SC to play over 1,000 casino-style games (excluding fishing games).

If you complete all the Season of Atlantis Challenge levels, you’ll receive the 100 SC prize pool reward. New players will receive a welcome bonus of 135,000 GC and 2 SC after registering and verifying their email.

SweepShark Atlantis Challenge – Terms & Conditions

Here are the terms to note about the SweepShark Atlantis Challenge:

• Offer valid until December 8, 2025.
• The 100 SC prize pool is awarded at the end of the tournament.
• An optional GC pack purchase of $19.99 or more is required to participate in this challenge.
• You have to play in SC mode.
• All casino-style games, but fishing games, contribute to your progress.
• Not available in Washington, Idaho, Wyoming, Michigan, Nevada, Connecticut, Delaware, Montana, West Virginia, New York, New Jersey, Louisiana, Rhode Island, and Tennessee.

SweepShark Atlantis Challenge Final Words

The SweepShark Atlantis Challenge is a fun and engaging promotion. You get to play your favorite casino-style games, except fishing games, to score a 100 SC prize pool. Plus, as you progress through the levels, you’ll get SC rewards to stretch your play sessions. However, this offer expires in 3 days, so take advantage of it before it expires.

To get started, click the on-page banners to sign up at SweepShark and enter the Atlantis Challenge today.