Inside Season 3: Release Date, Prize Fund, Challenges, and Why the Sidemen Reality Series Is Bigger Than Ever

One house. One million pounds. And a group of influencers ready to do almost anything to win.

The viral reality competition Inside (stylised as InSIDE) is returning with Season 3, bringing back the high-stakes challenges, chaotic influencer drama, and massive £1 million prize fund that made the show a global streaming hit.

Created by the British YouTube group The Sidemen, the series blends reality TV, social experiments, and unpredictable challenges — all while contestants slowly watch their potential winnings disappear.

With millions of viewers across YouTube and Netflix, Inside Season 3 is shaping up to be one of the most anticipated reality competitions online.

Here’s everything you need to know about the new season.

What Is Inside?

Inside is a reality competition series where influencers and internet personalities live together in a single house for one week.

The twist?

They start with £1 million, but almost everything they do costs money from the prize pool.

Every snack, luxury item, or bad decision reduces the final winnings.

By the end of the week, only one contestant walks away with whatever money remains.

The Concept: Spend Carefully or Lose Everything

At first glance, the concept seems simple: complete challenges and protect the prize fund.

But the show quickly becomes a psychological game.

Contestants must balance three things:

• Winning challenges

• Managing the prize fund

• Outlasting the other players

Every decision can cost the group money, creating tension and strategic alliances inside the house.

The Famous £1 Million Prize Fund

The show begins with a £1 million prize pool.

However, the money constantly drops depending on the contestants’ actions.

Examples include:

• Losing challenges

• Buying expensive items from the house shop

• Giving in to temptations

The more mistakes the contestants make, the smaller the final prize becomes.

The Tuck Shop Temptation

One of the most entertaining parts of Inside is the tuck shop.

Contestants can buy snacks, drinks, and other items — but at extremely inflated prices.

A simple chocolate bar might cost hundreds of pounds from the prize fund.

This forces players to choose between comfort and strategy.

The Temptation Room

Another iconic feature of the show is the Temptation Room.

When selected, a contestant must spend 30 minutes alone in a room filled with temptations.

They cannot communicate with other players.

If they give in to any temptation, the prize fund drops immediately.

This creates some of the most dramatic moments in the entire series.

Eliminations and the Split or Steal Twist

Contestants are usually eliminated through group votes.

As the competition gets closer to the end, the rules change.

A final challenge determines the last two contestants.

Instead of a guaranteed winner, the show introduces a classic dilemma:

Split or Steal.

Both finalists must decide whether to share the prize or attempt to take it all.

If both choose to split, they share the money.

If one chooses to steal while the other splits, the thief takes everything.

If both choose steal, nobody wins.

From YouTube to Netflix

The first season of Inside premiered in June 2024 on the Sidemen YouTube channel, quickly becoming a viral sensation.

Due to the massive success of the series, later seasons expanded to major streaming platforms.

• Season 1: YouTube

• Season 2: Netflix

• Inside: USA: Netflix spin-off

This expansion helped introduce the series to a much larger global audience.

Why the Sidemen Created Inside

The Sidemen are one of the biggest creator groups on YouTube, known for combining comedy, challenges, and large-scale productions.

Inside represents their most ambitious project yet.

The show combines elements of:

• Big Brother

• The Traitors

• Social experiments

• Influencer culture

The result is a chaotic but entertaining reality competition where personalities clash and strategies constantly evolve.

Why Inside Became a Viral Hit

The series became popular for several reasons:

Influencer Casting

Contestants are internet personalities with massive followings, bringing their fanbases to the show.

Unpredictable Drama

With money constantly disappearing, tensions rise quickly inside the house.

Creative Challenges

The Sidemen design bizarre and entertaining games that test teamwork and strategy.

Psychological Gameplay

Players must constantly decide between selfish decisions and group survival.

What to Expect From Inside Season 3

Season 3 is expected to raise the stakes even further.

Fans can expect:

• New influencers entering the house

• Bigger temptations

• More chaotic challenges

• Unexpected twists

If previous seasons are anything to go by, the drama inside the house will escalate quickly.

The Influence of Creator-Led TV

Inside also represents a major shift in entertainment.

Instead of traditional networks creating reality shows, internet creators are now building large-scale TV productions themselves.

The Sidemen proved that YouTube creators can compete with mainstream television by producing shows with massive budgets and global appeal.

Inside Season 3 continues to push the boundaries of influencer-driven entertainment.

With a million-pound prize fund, unpredictable twists, and contestants willing to risk everything for the win, the series remains one of the most chaotic and entertaining reality competitions online.

The rules are simple:

Protect the money.

Survive the house.

And hope nobody steals the prize at the end.