Modo.us Lawsuit: Owner ARB Gaming Wins Arbitration Order

A federal judge in Chicago ordered a Modo.us player out of her proposed class action against the site's operator, ARB Gaming, LLC, and into individual arbitration on July 21, 2026, ruling that Modo's own terms hand the question of whether those terms are legal to an arbitrator rather than a court. Modo's current terms still carry the same escape hatch, a written opt-out that expires 30 days after you sign up and covers claims you did not know you had yet.

The case is Harris v. ARB Gaming LLC, No. 1:25-cv-12129, in the Northern District of Illinois. We downloaded the 11-page memorandum opinion from the federal docket and read it in full, then read the docket back to the October 2025 complaint and pulled Modo's live terms document straight from modo.us the same morning.

Two things come out of that reading. One is a ruling that matters to anyone holding a balance at a sweeps site with an arbitration clause, which is nearly all of them. The other is a name.

Who is ARB Gaming, and why does the name matter?

ARB Gaming, LLC is Modo. District Judge Joan B. Gottschall put it in the first line of her opinion: "The defendant in this proposed class action, ARB Gaming LLC, which also does business as 'Modo,' has filed a motion under the Federal Arbitration Act." The company's own lawyers wrote the label into both motions they filed on January 9, 2026, and the docket carries the titles verbatim: "DEFENDANT ARB GAMING, LLC D/B/A MODO'S MOTION TO COMPEL INDIVIDUAL ARBITRATION" at entry 20, and "DEFENDANT ARB GAMING, LLC D/B/A MODO'S MOTION TO DISMISS" at entry 18. The live terms document on modo.us names "ARB Gaming, LLC d/b/a Modo.us" in its first paragraph.

That matters because of a different court. On July 21, 2026, thirteen statewide class actions landed in Kentucky federal court against sweepstakes operators, and eight of the defendant companies sat outside our operator database. We placed one of them last week. Seven were still nameless as of August 23, and one of the seven was ARB Gaming, LLC, sued in Taylor v. ARB Gaming, LLC, No. 4:26-cv-00488, before Judge Claria Horn Boom. That complaint names ARB Gaming, LLC and ARB Interactive, Inc.

Six are unplaced now, and we have corrected the Kentucky piece to say so. We are treating this as an identification rather than a guess: it rests on filings made by ARB Gaming's own lawyers in a separate federal case, and on the company's own published terms, not on a shared address or a similar name.

There is a second thread we should have pulled sooner. The clerk's description of that Kentucky complaint names two defendants, ARB Gaming, LLC and ARB Interactive, Inc., and ARB Interactive is a company already written into our own blacklist as Modo's parent, in the entry recording the Arizona Department of Gaming lawsuit and the Illinois Gaming Board's February 2026 cease-and-desist wave. The link to Modo was sitting on our own site while the defendant sat in our unplaced column. Modo is not one of our 30 ranked brands and never has been, and that blacklist entry is why.

What did the judge actually decide?

Not whether Modo is legal. That is the point of the ruling.

Talisha Harris pleaded that she lost roughly $2,000 on Modo between September 2024 and October 2025, and sued under the Illinois Loss Recovery Act, the Illinois Consumer Fraud and Deceptive Business Practices Act and for unjust enrichment. Her argument against arbitration was that the whole contract is void, because in her reading it rests on unlawful gambling consideration under Illinois law.

The court never reached that question. Section 17 of Modo's August 2025 terms sends disputes about "the breach, enforcement, construction, validity, interpretation, enforceability, or arbitrability" of the agreement to the arbitrator, and selects JAMS, whose rules say the same thing. Under Rent-A-Center v. Jackson, a player who attacks the contract as a whole rather than that specific clause loses the right to have a judge decide. Harris argued the opposite from the Supreme Court's 2024 decision in Coinbase v. Suski. Judge Gottschall read Coinbase as leaving Rent-A-Center standing: "it remains true that a validity challenge must be directed specifically to the delegation provision to avoid being delegated to arbitration."

The motion to compel was granted, the case was stayed, the company's separate motion to dismiss for lack of personal jurisdiction was denied without prejudice, and the parties owe the court a status report on the arbitration by September 21, 2026.

One detail in the opinion is the kind of thing that only turns up when a judge reads a terms document closely. Footnote 3 records that Section 17 "is consistently referred to as Section 16, possibly due to a renumbering error after an insertion," and notes that neither party contends the error affects the motion. In the current document the arbitration section has been cleaned up, and every cross-reference to it reads Section 22. The same fault has survived one section earlier: Section 21 sets out the notice-of-dispute step you have to complete before arbitrating, and its own subsection 21.10 calls it "this Section 15."

What do Modo's current terms say, and which states are blocked?

The version the court construed is not the version live today. We pulled the terms document from modo.us on August 24, 2026: 31 pages, marked "updated as of May 29, 2026," with the arbitration agreement renumbered to Section 22.

Read the top of that table against the bottom. The arbitration clause is retroactive by its own words, it applies to claims that arose before you accepted it, and the window to refuse it is 30 days from signup. If you registered a Modo account more than a month ago, the opt-out is gone.

Two things that table does not show. Washington appears twice: it is on the Sweeps Coins list and also in a separate clause barring you from accessing the Service at all, which makes it the one state the document shuts out entirely. And before you can arbitrate anything, Section 21 requires you to send a notice of dispute and sit through a telephone or video conference with the company first, so the opt-out is not the only piece of procedure standing between a complaint and a hearing.

Kentucky is on neither list. On the terms document alone, Modo has not closed Sweeps Coin play to Kentucky while defending a statewide class action brought in that state, which is a defensible position and also a fact a Kentucky player should have. We could not confirm it against the live site: modo.us served us no readable text on any path we tried, so what a Kentucky visitor is actually offered today is something we have not seen.

Is every sweeps casino winning these fights?

No, and the split is the useful part.

The Alabama row needs a caveat we are not going to bury. The docket entry for July 23 carries no text and no public document; its label reads "Order Staying Case AND ~Util - Set Deadlines AND ~Util - Terminate Motions." Lawyers for Sweepsteaks Limited filed it in a Mississippi case on August 6 as "Order GRANTING MTCA," meaning granting the motion to compel arbitration. That characterisation comes from an opposing operator's filing rather than from the order itself, which we could not read, so treat it as one party's description. Moozi is ranked on our site and Moshy Gaming is its operator, and we will report the outcome properly when the document surfaces.

The Minnesota row is the counterweight. A judge there refused to send a Stake.us player to arbitration on July 1 on two separate grounds, which we set out in our note on the Minnesota arbitration ruling, and the operator took that loss to the Eighth Circuit. Three weeks later a Virginia judge went the other way and sent eight Stake.us players into individual arbitration. Same industry, same month, opposite results.

Nor is the split confined to one brand. On the same July 1, a Georgia judge sent a Chumba Casino and LuckyLand class action into arbitration, and the thing that separated that result from Minnesota's was evidence: VGW could show the player had accepted its terms, and Stake.us could not. Which is the practical lesson in all of this. These fights are decided on the signup record and the wording of a clause, not on whether a sweepstakes model is lawful.

If you are choosing where to put money, the terms document is a better guide than the marketing. Our note on how we read operator documents sets out the method, the two-currency mechanism is what all of this litigation is arguing about, and the ranked table is where we put the brands whose paperwork we have actually checked.

Sources & documents

• Memorandum Opinion and Order, Harris v. ARB Gaming LLC, No. 1:25-cv-12129 (N.D. Ill.), Dkt. 36, filed July 21, 2026 - 11 pages, signed by District Judge Joan B. Gottschall
• CourtListener docket, Harris v. ARB Gaming LLC - 36 entries, read August 24, 2026
• CourtListener docket, Taylor v. ARB Gaming, LLC, No. 4:26-cv-00488 (W.D. Ky.) - filed July 21, 2026, last entry August 12, 2026
• Modo Terms of Use, updated May 29, 2026 - 31 pages, fetched from modo.us on August 24, 2026
• CourtListener docket, Hurst v. Moshy Gaming LLC, No. 3:25-cv-00491 (M.D. Ala.) - entry 36, July 23, 2026

Every quotation above is verbatim from the July 21 opinion, from Modo's own published terms, or from the text of the Illinois and Kentucky docket entries, all fetched on August 24, 2026. Modo.us itself serves no readable text on any path we tried and its API refused our requests, so this article reports the terms document the site links to and does not describe the site's live geo-gating. The opinion cites an amendment to the Illinois Loss Recovery Act, Public Act 140-468, effective June 16, 2026; the Illinois General Assembly site refused connections from here and we have not read that amendment, so we make no claim about what it changed. This piece alleges no wrongdoing by any operator. The claims described are allegations that no court has tested, ARB Gaming disputes them, and the rulings reported here decide where a dispute is heard rather than who is right. Neither ARB Gaming nor Moshy Gaming was asked to comment before publication. If either responds, this article gets updated.

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