Monika, no!
I can't believe you're standing
there and it's actually you.
I missed you.
Something came out of it, it can change how it looks!
Glen, you and I need to talk.
This has been going on for years.
You've all been connected since you were kids.
You're not part of this, you're not one of us.
That's me, Louis.
Looks like they're not a player down any more.
TOUR VOICE: The castle itself
finished construction in the late 1300s.
The ruins to your left show a village existed on the site,
with a population estimated to be over 100.
How many people's ears do you think these things have been in?
Get off!
Says there's this creepy grave around here some place!
Really? Let me see.
Shouldn't we stay with the others?
Hey, can you slow down!
I swear, if I face-plant it, Isabel, it is your fault.
FAINT RINGING ECHO
Do you think that's it?
That's an odd gravestone.
It's been engineered.
What do you think it's made of?
RINGING ECHO
Do you hear that?
Today's challenge will be in Ctrl-Alt's Alternate.
It will decide which group goes on
to face the final challenge.
Last one to touch the Artefact goes home.
It's not what you think in there.
They mess with our heads, it's never just touching the Artefact.
I'll be fine.
Hey, she wants to do this, that's her problem
but you helping her doesn't help us.
Don't think I want you here either.
We could do this without you.
Thanks.
You ready?
I always hate this bit.
If you're with us, come on!
We're on a bus. Are we going somewhere?
There's no driver. Where are we?
They're going for it! Move, move!
Glen, come on! Sorry!
What happened here? Run!
It was right here.
You didn't really think it would be that easy, did you?
Come on.
The marks on the bus and on the ground,
were they always in your Alternate?
Isabel?
We're playing against each other.
I can't help you.
For what it's worth, I think those marks are new.
What did you say to Bea to make her hate you so much?
That she shouldn't be here if she's not one of us.
Hmm, that'll do it.
Shall we follow them?
They don't know where it is any more than we do.
I mean, the challenges are based on location, right?
And the fairground was the rides
and the beach was finding a pebble
but what would a castle ruins be?
Catacombs are like underground mazes, right?
If you really wanted to mess with us,
wouldn't you hide it in a maze?
We never went in here before.
Don't blame you.
Why have we come down here?
The markings, this is where they lead.
And we're not wondering what those are?
I'm trying not to.
If you're going to do it... do it right.
Ignore Isabel, she just misses Monika.
They've been, like, tight since pre-school.
We're good friends but...
..it's always been them and then us.
Dragonfly are your friends.
You manage to find them and then
the first thing you do is compete against them.
Why would you do that?
It was always them - and then me.
RUMBLING
Do you hear that? It's the Artefact.
No, that's deeper, lower.
And you'd know?
Yes, I would.
RUMBLING
The walls - they just... make it sound different.
At least try and say it like you believe it.
Someone should go look.
It's just trying to scare us.
GROWLING
SHREIKING SNARL
What was that?
They're in trouble! Louis, wait!
"Make of this what you will."
Come on!
What happened? Where's Luka?
He's gone.
We found the Artefact.
What do you mean, "He's gone"?
He was just standing there.
He... He had his eyes on it and then there was this sudden gust and roar
of wind and he disappeared.
There's something down there.
We should find another way to get to it. Come on, let's go.
No! No?
How do we know they're telling the truth?
How do we know Luka's not down there,
working on the challenge, about to win it?
Because he's not!
We're trying to help, we're not Jay.
Ten minutes ago, she said she can't help us.
Now they're suddenly all friendly?
How many times does someone have to
do this to us before we learn?
I'm not losing to them.
You really think they'd try to trick us?
I mean, even Bea?
Who knows what's going on with her.
She picked a weird way to get back at Louis.
Louis, the alien from the Artefact,
it turned into Sarah - my mermaid.
Do you think it's dangerous, locking it up like that?
What do you think it wants?
Maybe we should talk to it, ask it what they did to us.
Didn't Charlotte already try that?
She did.
GROWLING
Do you hear that?
Luka?
Luka, you there?
I see the Artefact, nothing else.
I'll be careful.
Luka?
Luka, you there?
CRACKLING
GROWLING
Weird.
LOUIS: Glen?
The wall's moving.
That's not a wall!
Glen!
Glen, get out of there!
It got you, too?
Yeah.
It's not going to let you back in.
We're out.
It's up to the others now.
Now do you believe us?
Glen disappeared just like Luka.
I'm sure they're fine.
How do you get over there?
These catacombs, whichever way we go,
we always end up back at this corridor.
Because this is the challenge.
Getting to the end of the corridor...
Without annoying the dragon.
Have any of us said that word out loud yet?
We've beat monsters and we didn't have Meg then.
I didn't create it, I can't control it.
But we can change it, turn it
into a fluffy kitten or something.
Maybe.
It doesn't work, already tried it.
Hey, there.
Are you ready to talk now?
Why are you doing this?
To teach me a lesson, or something?
How arrogant can you get?
That thing called to me when I was a little girl,
before you even knew it existed.
But why do this?
Touch the Artefact, play against us?
If you win...
..I forget you.
You forgot me when you left me for this place.
No, I didn't.
Thinking about you was the one thing that got me through this.
SNORING
Is it asleep?
Did it get bored of us and nod off?
My dad does that every time I try and explain coding.
We can't be sure...
..not really.
We have to do something.
You coming?
After all you've been through,
you really want me to be the one who touches it?
It should be Isabel. No.
It's fine.
One of us has to go, too.
I'll go. No...
..Kaz should. What?
You're off the Christmas list.
Nice plan.
Go back if you want.
You need to slow them down.
Wait, I have an idea.
SPLATTER
DRAGON GROWLS
Really?
Ah, stuff it.
She's making a run for it.
It's protecting it like it's an egg.
We're in its nest.
Get down!
I had to.
Where's Glen?
Why do you look like my mermaid?
I mean - Sarah.
If I look like someone you care about,
you're more likely to trust me.
This is really complicated.
And I don't trust you.
You changed us.
What did you do to us?
We didn't do anything to you, Glen,
you were always like that.
Like what?
Different, important.
She's going to need your help, Glen.
She doesn't realise how dangerous she is.
Who? Who's dangerous?
Everyone all right?
Not really, we lost Faye.
We're OK.
So now what?
I don't think it's going back to sleepy-byes.
We'll figure this out.
The challenge is just testing us.
Why did you make Kaz go?
You think I'd put Bea over us?
I would never do that.
I saw a sign on the wall,
one of those shield things.
It had "make of this what you will" written on it.
Look, I thought it meant change the dragon but...
..when I try, it's like I can't see it,
like it's part of the Alternate.
What if it meant change the Alternate...
..and that's the test?
Meg, turning a snake into a garden hose
is one thing, but a whole new Alternate?
That's, like, thousands of elements
to focus on - and it's just us two.
I'm not asking for your permission, Louis.
We're going to try this.
I just need your help.
They're planning something.
And?
And I'm stuck with you.
I don't know why you're doing this but I don't want to lose.
And right now, your "friends"
are planning on something to take us out.
Be
ready. There's a place, a little park
where my sister and me would go sometimes to escape my mum.
We'd sit on the grass on a blanket,
eat snacks and just hang out.
I'd always thought that when this was all over we'd all go there.
Describe it.
The grass is flat and...
..there's a stone bridge across a river with stepping stones in.
Grace would never let me cross cos she was worried I'd fall in.
And a big tree at the back...
..that you could sit under when it rained.
And the four of us...
..we'd have fun and be best friends.
Be happy and normal.
Do you see it?
Really try.
I see it.
I understand now.
We don't need to imagine every little detail.
We just have to really want it.
Go, you're faster than me!
Louis, run!
No!
Bea!
Louis!
We've won!