The Islanders settle in; Ariana announces the first duel, "Grapple for Love," leaving two at risk.

The clock is running out as the first dual is here! Two Islanders are left heartbroken and at risk of elimination. A major twist sees two former Islanders return!

New bombshells give vulnerable islanders an advantage in the challenge, Love on the Line; and one islander leaves.

Another bombshell enters, the first couple challenge begins and the winning Power Couple get to make a huge decision.

Maura Higgins on the first week of Games, featuring special guests including Season 7 winner Amaya.

Ariana reveals America's votes and surprises the vulnerable Islanders; one couple is dumped.

The Islanders send heart rates soaring in Hearts on Fire; then the villa heats up with two new sizzling bombshells.

The power couple pick four Islanders to battle for survival in The Duel, then two islanders leave the villa.

The first recoupling shakes things up; then feathers are ruffled and loyalties tested in the Baby Birding challenge.

Ariana gifts the Islanders with a double bombshell twist; they must choose to stay loyal or take a chance on someone new.

Maura Higgins unpacks the week with Ariana Madix, Cely Vazquez, Jess Losurdo and Isaiah Jaay.

America’s vote determines which four vulnerable Islanders head into The Duel: "Ring My Bell."

The villa is split in half as the Islanders compete in the ultimate team challenge, "Sweet Spot."

Four Islanders battle for survival in “Balls to the Wall”; two are dumped from the villa.

Luck runs out for two Islanders as the villa goes all in on casino-themed challenges.

The Islanders face off in "Shoot Your Shot," a basketball showdown for a spot in the finale.

Maura Higgins is joined by Ariana Madix, Colton Underwood, Ray Gantt and the latest dumped couples.

The final couples enter the Mega Duel to determine who will win the $250K and be crowned champions.