Underdog Promo Code ALARM: Register in September 2026 and Keep Your Million

The Underdog promo code ALARM now activates Keep Your Million, a free-to-play survival game that drops a virtual $1,000,000 pot into every eligible account. Split that pot between Higher and Lower across up to 20 player projection questions, survive the full run, and cash out whatever's left as real Underdog bonus funds. Nothing about entering costs a dollar.

This is a genuinely different welcome structure than the flat guaranteed bonus this series has covered before. The Underdog welcome offer no longer asks for a $5 qualifying entry just to get started. Instead, Keep Your Million hands every new account a $1,000,000 pot to protect, one Higher-or-Lower question at a time, with the surviving balance becoming real bonus funds at the end. On top of that, a first-time deposit match stacks separately, up to $1,000 in most states or up to $250 in states where only Underdog's prediction market product is available. Join Underdog today with code ALARM to start protecting the million.

None of this replaces what Underdog has always been. The Underdog bonus code ALARM still opens the same higher/lower Pick 'Em product, the same daily Gimme Pick and the same season-long Best Ball format that most Underdog members actually spend their time on. Keep Your Million is the new front door. Pick 'Em and Best Ball are still the house, and it is why the Underdog DFS promo code remains the best Underdog promo code for members who want both a free welcome game and a deep ongoing product.

❓ What Is The Underdog DFS Promo Code? How Does Underdog Work?

Underdog is a licensed pick 'em daily fantasy sports platform that also operates its own CFTC-regulated prediction market. The Underdog DFS promo code ALARM is entered at registration to activate Keep Your Million, the new free-to-play welcome game.

So how does Underdog work on this new welcome structure? Every eligible account, new or existing, starts Keep Your Million with a virtual $1,000,000 pot. Each round presents a real player projection question, like whether a quarterback throws for more or fewer passing yards than a posted line. A slider splits the current pot between Higher and Lower in any ratio, all the way to 100% on one side if a member is confident. Once a pick locks before the game starts, it can't be changed. Whatever landed on the winning side survives into the next round, and the whole cycle repeats for up to 20 questions.

Everything else that made Underdog one of the two largest pick 'em platforms in the country is still fully active underneath this. The higher/lower Pick 'Em product, the daily Gimme Pick and the season-long Best Ball format all continue running exactly as before, alongside the new Keep Your Million welcome game and Underdog's own prediction market. That full picture is the clearest answer to how does Underdog work today, and it is why the Underdog DFS promo code remains the best Underdog promo code for both new and existing members.

💲 Underdog Promo Code ALARM: Keep Your Million Welcome Offer

The Underdog bonus code ALARM activates the full Underdog welcome offer with no deposit required to play. Here is the complete breakdown of how the survival game and the stacking deposit match both work:

• Underdog Promo Code: ALARM
• Underdog Bonus Code: ALARM, entered during registration to activate Keep Your Million
• Starting Pot: A virtual $1,000,000 in bonus funds, credited to every eligible account
• Format: Up to 20 rounds. Each round splits the current pot between Higher and Lower on a real player projection question
• Locking: Once a pick is submitted before the relevant game starts, it cannot be changed
• Payout: Whatever remains on the winning side after all rounds are complete converts to real, usable Underdog bonus funds
• Deposit Match: Stacks separately. Up to $1,000 (a 50% match) in most states, or a deposit match up to $250 in Predictions-only states
• Who Qualifies: All new users, and most existing Underdog members

The Underdog sign-up bonus no longer requires risking a first entry just to see a return. Keep Your Million is entirely free to play, and the deposit match on top of it is the only part of this offer that requires funding an account. Join here with code ALARM and start splitting the million now.

Trading involves risk, including total loss on positions. Content is promotional and not a recommendation to trade. Promotion issued by affiliate. Terms apply.

🔓 Does Underdog Require A Promo Code? How To Claim Keep Your Million

Yes. Entering ALARM at registration is required to activate Keep Your Million. Here is how to claim the full Underdog promo code welcome offer:

1. Download the Underdog app on iOS or Android and create an account
2. Enter the Underdog promo code ALARM during registration
3. Open Keep Your Million and review the first Higher/Lower question
4. Drag the slider to split the $1,000,000 pot between Higher and Lower, then lock the pick before the game starts
5. Repeat for up to 20 rounds, keeping whatever survives on the winning side each time
6. Cash out whatever remains as real Underdog bonus funds, then make a first deposit to unlock the separate deposit match

No entry fee is ever required to play Keep Your Million as part of the Underdog welcome offer. The deposit match is a completely separate benefit that only applies once a member chooses to fund a real-money account.

🏅 What Makes Underdog Different: Key Features Explained

The best Underdog promo code experience opens a platform that now spans licensed pick 'em DFS and a federally regulated prediction market:

📈 LATEST FEATURE: Underdog Predict

Underdog Predict is the platform's own CFTC-regulated prediction market, launched in July 2026 in partnership with Crypto.com. It lets members trade directly on sports outcomes under federal law rather than state-by-state fantasy sports regulation, which is exactly why Underdog's total footprint now extends into states where the standard Pick 'Em product cannot legally operate.

That federal framework is also why Underdog now serves two different tiers of states: one where the full product suite operates, and a smaller set where only the prediction market side is available. Members in either tier can still access Keep Your Million as their welcome offer.

🎯 Daily Gimme Pick

The Gimme Pick remains one of Underdog's most consistent ongoing benefits. Every single day, Underdog posts a player projection set at exactly 0.0, meaning any player who takes the field and records any statistical output at all clears it. It functions as a free correct leg that any member can add to a Pick 'Em lineup at no additional cost, and it has nothing to do with Keep Your Million or the deposit match.

🏈 Season-Long Best Ball

Best Ball is Underdog's season-long fantasy football format, where members draft a full roster once at the start of the season and Underdog automatically starts the optimal lineup every week based on real performance. No other pick 'em-first competitor in this series offers a seasonal format at this depth, and it continues to run exactly as it always has alongside the new welcome offer.

📊 Higher/Lower Pick 'Em With Power Play And Flex Play

Underdog's core Pick 'Em product uses higher/lower terminology on player projections rather than more/less. Power Play entries require every leg to hit for the maximum multiplied payout. Flex Play entries tolerate some misses at a reduced rate. Both formats remain fully active and are where most Underdog members spend the bulk of their time, Keep Your Million or not.

🎯 Who Should Use The Underdog Promo Code ALARM?

The Underdog DFS promo code experience now actually serves three different kinds of members:

• New users who want to try the platform completely risk-free through Keep Your Million before ever depositing a dollar
• Existing pick 'em players who still spend most of their time on Power Play and Flex Play Pick 'Em entries and the daily Gimme Pick
• Season-long fantasy football fans building a roster once and letting Best Ball handle the rest of the year
• Members in Predictions-only states who want federally regulated market access even where the standard Pick 'Em product can't operate
• Anyone who wants to fund a real-money account and stack the deposit match on top of whatever survives from Keep Your Million

Whichever profile fits best, the Underdog DFS promo code gives every one of them the same free starting point through the best Underdog promo code offer.

🥊 Underdog Promo Code vs. The Competition

Here is how the best Underdog promo code welcome offer compares to the other major pick 'em DFS platforms available to U.S. members in September 2026, including how the Underdog vs PrizePicks and Underdog vs Dabble match-ups actually break down:

Underdog vs. PrizePicks

PrizePicks still runs a flat $50 guaranteed bonus on a paid $5 entry, a straightforward dollar figure with no survival mechanic attached. In the Underdog vs PrizePicks match-up, Underdog's Keep Your Million costs nothing to attempt and starts with a much larger notional pot, but the real payout depends entirely on how far a member survives across 20 rounds rather than posting automatically. PrizePicks' Taco Tuesday and Flex Friday promotions are ongoing features Underdog does not directly replicate. Underdog's Best Ball product and Underdog Predict exchange have no PrizePicks equivalent.

Underdog vs. Betr Picks

Betr Picks delivers two no-sweat entries worth up to $100 each on paid entries, a guaranteed $200 in combined protection. In this comparison, Underdog's Keep Your Million requires no paid entry at all to attempt, though the eventual payout is outcome-dependent rather than guaranteed the way Betr Picks' no-sweat protection is. Underdog's daily Gimme Pick and Best Ball give it ongoing structural depth Betr Picks does not match.

Underdog vs. Dabble

Dabble's current welcome offer delivers $10 in bonus cash on a $5 play, a small guaranteed return that still requires spending money to claim. In the Underdog vs Dabble comparison, Keep Your Million asks for nothing upfront and offers a dramatically higher notional ceiling, even though the final payout depends on survival rather than a fixed amount. Dabble's Rockets boost and Copy Cash social features have no Underdog equivalent. Underdog's Best Ball and its own regulated prediction market have no Dabble equivalent either.

✅ Pros & Cons Of The Underdog Bonus Code

Pros

Even the best Underdog promo code comes with genuine tradeoffs worth knowing before signing up, and the full Underdog DFS promo code picture includes real cons too. Here is the full picture:

• The Underdog promo code activates Keep Your Million completely free, no deposit or entry fee required to play
• A $1,000,000 starting pot is a dramatically higher notional ceiling than any flat guaranteed offer in this series
• A separate deposit match stacks on top, up to $1,000 in most states
• Daily Gimme Pick and season-long Best Ball remain fully active alongside the new welcome offer
• Underdog Predict adds federally regulated market access in states where standard Pick 'Em cannot operate

Cons

• Keep Your Million's actual payout is outcome-dependent, not a guaranteed dollar figure like a flat welcome bonus
• Missing a single round's lock-in window means no chance to adjust that pick
• The deposit match percentage in Predictions-only states was not yet finalized as of this writing
• Age requirements vary by state: 19+ in Alabama and Nebraska, 21+ in Massachusetts and Arizona
• Predictions-only states get a narrower product than the full Pick 'Em and Best Ball suite

🏛️ Where Is The Underdog Promo Code Legal?

The Underdog DFS promo code ALARM activates Keep Your Million across two different tiers of state availability, depending on whether the full Underdog product suite or only the Underdog Predict market operates in a given state.

Full Product Suite (Pick 'Em, Best Ball, Underdog Predict) available in:

AL, AK, AZ, AR, CA, CO, DE, DC, FL, GA, IL, IN, KS, KY, MA, MD, MI, MN, MS, MO, NE, NH, NJ, NM, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WV, WI and WY

Underdog Predict Only, available in:

CT, HI, ID, IA, LA, ME, MT and WA

Must be 18+ (19+ in Alabama and Nebraska, 21+ in Massachusetts and Arizona).

🔒 Is Underdog Legit? Is It Safe?

Is Underdog legit? Yes. Underdog is one of the two largest and most established pick 'em DFS platforms in the country, and questions about whether "is Underdog legit" comes up are easy to answer with concrete facts. Here is the full picture:

• Licensed DFS operator in every state where the full product suite is available
• Underdog Predict operates under CFTC federal regulation, launched in partnership with Crypto.com in July 2026
• Standard identity verification required on all accounts
• 4.8-star App Store rating across hundreds of thousands of independently verified reviews
• Multi-year track record processing Best Ball drafts and Pick 'Em payouts reliably

Between the state-level DFS licensing, the CFTC oversight on Underdog Predict and the platform's multi-year track record, the honest answer to "is Underdog legit" is a clear yes for any member weighing whether to activate the best Underdog promo code, also known as the Underdog DFS promo code, today.

🏈 What Sports To Target With The Underdog Promo Code ALARM

The Underdog DFS promo code ALARM opens Keep Your Million questions and Pick 'Em projections across every major sport:

• NFL | NBA | NHL | MLB
• NCAAF & NCAAB
• WNBA | UFC | PGA Tour

Keep Your Million questions draw from real player projections across all of these sports, and Best Ball remains focused specifically on the NFL season, all activated through the same best Underdog promo code link used for the Underdog DFS promo code welcome offer above.

⭐ Underdog Promo Code ALARM: Final Thoughts

The best Underdog promo code now opens Keep Your Million, a free-to-play survival game built around a $1,000,000 virtual pot, on top of everything Underdog was already known for. Pick 'Em, the daily Gimme Pick and season-long Best Ball are all still exactly where they were.

Sign up with code ALARM, play through Keep Your Million with nothing at risk, and stack the separate deposit match whenever ready to fund a real-money account. This remains, by a clear margin, the best Underdog promo code available to new and existing members this month. Become a new member today and activate the Underdog DFS promo code ALARM now.

➕ Underdog FAQs

What is the Underdog promo code?

The Underdog promo code is ALARM. Entering it during registration activates Keep Your Million, a free-to-play survival game that starts every eligible account with a virtual $1,000,000 pot to protect across up to 20 rounds. This is widely considered the best Underdog promo code offer available anywhere right now, and it is the same Underdog DFS promo code referenced throughout this page.

What is Keep Your Million?

Keep Your Million is Underdog's free-to-play welcome game and the clearest answer to how does Underdog work for brand new members. Every eligible account gets a virtual $1,000,000 pot, split between Higher and Lower on a real player projection question each round, for up to 20 rounds. Whatever survives on the winning side becomes real, usable Underdog bonus funds once the run is complete.

Do I have to deposit money to play Keep Your Million?

No. Keep Your Million requires no deposit and no entry fee to play. The separate first-time deposit match, up to $1,000 in most states or up to $250 in Predictions-only states, only applies once a member chooses to fund a real-money account.

Is Keep Your Million guaranteed money?

No. The starting pot is virtual, and the real payout depends on how many rounds survive and how the pot gets split each time. A member who splits everything onto the wrong side of a question loses that portion of the pot. Trading involves risk, including total loss on positions. This is promotional content and not a recommendation to trade.

Are Pick 'Em, Gimme Pick and Best Ball still available on Underdog?

Yes. Keep Your Million is an addition to Underdog, not a replacement for anything. The higher/lower Pick 'Em product, the daily Gimme Pick at a 0.0 projection and the season-long Best Ball format all continue running exactly as they always have.

What is Underdog Predict?

Underdog Predict is Underdog's own CFTC-regulated prediction market, launched in July 2026 in partnership with Crypto.com. It lets members trade directly on sports outcomes under federal law, which is why Underdog Predict reaches additional states beyond where the standard Pick 'Em and Best Ball products can legally operate. The same best Underdog promo code activates access to it.

Is Underdog legal in my state?

Underdog's full product suite, including Pick 'Em, Best Ball and Underdog Predict, is available in AL, AK, AZ, AR, CA, CO, DE, DC, FL, GA, IL, IN, KS, KY, MA, MD, MI, MN, MS, MO, NE, NH, NJ, NM, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WV, WI and WY. Underdog Predict alone is available in CT, HI, ID, IA, LA, ME, MT and WA. Must be 18+ (19+ in Alabama and Nebraska, 21+ in Massachusetts and Arizona).

How does Underdog compare to PrizePicks and Dabble?

The Underdog vs PrizePicks question comes down to guaranteed value versus notional ceiling: PrizePicks pays a flat $50 automatically, while Keep Your Million starts with a $1,000,000 pot but pays based on survival. The Underdog vs Dabble comparison is similar. Dabble's $10 bonus cash on a $5 play is small but guaranteed, while Keep Your Million costs nothing to attempt but isn't guaranteed at all.

How do I contact Underdog customer support?

Underdog offers customer support through an in-app help center, email and social media channels. For Keep Your Million round settlement questions, deposit match eligibility or Gimme Pick grading disputes, the in-app help center is the fastest route to a direct resolution.