The Big Game is on Sunday, and before the Seattle Seahawks and New England Patriots kick off, you'll want to check out the latest DraftKings promo code offering new customers $300 in bonus bets if their first $5 wager wins. Kickoff is scheduled for 6:30 p.m. ET at Levi's Stadium, where Seattle is favored by 4.5 in the latest Patriots vs. Seahawks odds from DraftKings, while the over/under is 45.5. Claim your DraftKings promo code here:

For the full terms and conditions and how to claim the promo, read our DraftKings promo code review.   

How to claim the DraftKings promo code 

There's no code required for this online sports betting offer, but you have to be of legal age in a state where DraftKings legitimately operates. You must also be a new user at the sportsbook to get the offer, meaning you could not have previously signed up for a DraftKings account. Here's how to sign up for one of the top betting sites.

  1. Click "Claim Bonus" on this page or click here.
  2. Create a DraftKings Sportsbook account by entering all required information, including name, email and the last four digits of your Social Security number.
  3. Agree to DraftKings' terms and conditions.
  4. Make an initial deposit of at least $5
  5. Place a first bet of at least $5 with odds of -500 or shorter and collect your bonus bets if it wins.

Get started here:

DraftKings will give you bonus bets in the form of $25 slips within 72 hours of your qualifying wager settling as a win. Bonus bets are valid for seven days after they are received. They hold no cash value. Payouts from bonus bets are transferred to the user's cash balance and do not include the bonus bet stake.

Big Game betting preview

The Seahawks enter the Big Game coming off a 14-3 regular season where they won the NFC West. They went on to beat the 49ers 41-6 in the NFL Divisional Round and then beat the Rams 31-27 in the NFC Championship Game, besting two NFC West rivals on the way to the title game. Seattle was third in the NFL in points scored and first in points allowed this season.

The Patriots also went 14-3 during the regular season and won their division -- the AFC East. As the No. 2 seed in the conference, New England scored a 16-3 win over the Chargers during NFL Wild Card Weekend before beating the Texans 28-16 in the divisional round and the Broncos 10-7 in the AFC Championship Game. The Patriots were also top five in scoring offense and defense, ranking second and fourth in those two categories respectively.

Seattle went 14-5 against the spread this season while New England was 14-6 against the number. DraftKings is offering a 30% profit boost for a qualifying NFL SGP bet on the Big Game and is also already offering its King of the Endzone promotion. Before you participate in any NFL betting for the Big Game, get $300 in bonus bets if your first wager of $5 or more is a winner:

Responsible Gaming at DraftKings

DraftKings provides a "Responsible Gaming Center" tab for users on their profile pages. This landing page includes help for problem gambling as well as "Safer Play Tools," a list of options that allow users to limit their use of the app with deposit limits (daily, weekly or monthly), wagering limits, max wager limits and time limits. The platform also has a support team available 24/7 via live chat, and provides contact information for state and national helplines for those who need additional help. If you think you may have a gambling problem, you can call or text 1-800-GAMBLER.