Bea's in danger. It's rejecting her.
It's sent us back in time. 1997.
She's going to need your help, Glen.
She doesn't realise how dangerous she is.
You cannot expect to do this yourselves.
Louis, run!
No!
We've won!
What did you do? Is he OK?
It was my fault.
Meg tried to stop Bea from winning, but...
..Louis got in the way.
And you still managed to win.
Will he be all right?
You should all say goodbye to each other while you can.
CRACKLING
Kaz.
Not yet!
Not till we know he's OK!
Are you listening to me?
Now, back off!
MONITOR BEEPS REGULARLY
I thought they were safe in there.
If I'd believed they were in any actual danger...
DOOR OPENS
Give them some room. He needs a hospital!
I don't think it would be a good idea to move him right now.
So? Bring help here!
That would mean a lot of people asking a lot of questions
about what they've been up to. He's in good hands.
We need to focus on the final challenge.
We're the last group! We did it!
I don't care about that!
How are they still here? Why didn't their memories get wiped?
Come on.
MONITOR STILL BEEPING
What happened in there?
We couldn't get to the Artefact,
so I had the idea to change the Alternate.
You changed the Alternate?
Like, the Alternate, the whole thing?
It wasn't hard, not really,
but I had to try and stop her. Bea was going to win.
She did win.
How can they play that when Louis's hurt? It's not right.
We have to make him better. We need to make it right. Promise me.
I promise.
We can call someone for help.
There isn't time.
We can't wait. We need to do something now.
Why didn't they wipe our memories?
I'd assumed they were just intimidated by you.
You do that to people.
It's like they're giving us a second chance
but I don't know what to do.
Every time I go in there, something bad happens.
I thought having this would make a difference this time.
Last time we were in there, it rejected you
because you didn't have a mark.
Yeah.
That's why we got stuck in 1997 - because of you.
They listened to me last time.
Take it off! What are you doing?
I don't want to be part of this any more. Take it off!
You want to help? Go get Meg and Glen.
What's going on? What are they up to?
She doesn't have the mark on her hand any more.
What are you doing?
Keeping a promise.
What happens if you go inside without the mark?
You get really bad headaches. WHIRRING
I know what she's trying to do!
I thought Bea was being a drama queen,
but this actually really hurts.
Are you going to tell us what we're supposed to be doing in here?
Kaz, how is this going to help Louis?
Last time it rejected Bea because she didn't have a mark on her hand.
But then what happened?
It sent us back in time.
You want to go back, before Louis got hurt?
Whoa, whoa, whoa, no. It sent us back 23 years.
How do we go back to before Louis was hurt
and not before we were born?
I didn't think that far ahead. What?! Look...
Last time we were in there, all we were thinking about was
how those kids vanished 23 years ago. Which were us.
So, we just think about the moment before the challenge started,
all of us. It's the only plan I have. Get on with it!
WHIRRING AND CRACKLING
Write the symbols!
Today's challenge will take place 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 Arte... I'm sorry.
What for?
Would you behave yourself? You're always hugging everything!
Ignore her.
He's OK.
It... It worked. We have to tell Louis. No, we don't.
We win, we save him.
Otherwise, we do everything else exactly the same,
and don't mess anything else up.
Well, you were rude to Bea last time.
Oh, I was? Then...
..Bea, you're annoying!
It wasn't quite that.
Well, I'm rude to lots of people. I don't remember the specifics.
Don't think I want you here either. We could do this without you.
Thanks.
Just try not to put Louis in a coma this time and we'll be good, OK?
I always hate this bit.
WHIRRING AND WHOOSHING
If you're with us, come on!
Wait, wait! What? Not yet.
How are we supposed to do everything exactly the same?
I can't even remember half of it.
They're going for it! Now!
Meg, come on!
It was right here.
You didn't really think it would be that easy, did you?
Come on.
What could have taken it?
This is your Alternate.
We're playing against each other. Can't help you.
You go that way.
Unbelievable!
Louis said my line. I got distracted.
Oh, what did you say to Bea to make her hate you so much?
Something I didn't mean.
The challenges are based on locations, right?
I mean, a fairground, a beach...
What would castle ruins be?
If you really wanted to mess with us,
wouldn't you hide it in a maze?
That's not the Artefact.
The... The walls, they just...
They make it sound different.
At least try and say it like you believe it.
Where is Dragonfly?
I knew it. She's just worried about them.
They were all weird on the coach, and then after...
I know them. They're up to something.
Who cares? This is a game, right?
Who are you competing against?
Whatever's down that corridor, or them?
Shouldn't we at least take a look?
WHOOSH
They're in trouble!
Come on!
Kaz, I-I talked to the alien.
It looks like Sarah now, the girl I based my mermaid on, and...
Considering all the mad stuff we get up to,
you sure manage to squeeze in dating a lot of weird girls.
No, she said Meg was dangerous. Why would she say that?
But then with what happened to Louis, I...
Meg is fine. You shouldn't be talking to that thing.
HE SIGHS
What happened? We found the Artefact.
There's something down there.
Something...like what?
Like the thing that took the Artefact?
I don't know. Maybe.
Check if you don't believe us.
Go on.
Wait.
Something's off.
Off?
Well, not off, just...
..different.
This isn't like the first time.
Luka's still here.
She's right. What are you talking about?
The first time?
We didn't walk this far. The walls aren't right.
We're in a different area.
It's a trap.
It's a trap!
Ugh!
She vanished.
That was pretty sneaky, Isabel!
Blame her. It was her idea.
We saw what was down there, but I didn't know what'd happen.
What, so you used us to find out?!
It's a game. She'll be fine.
Everything's different now.
Kaz wasn't meant to go.
What was that? Was that a dragon?
A big angry one. It's guarding the Artefact.
Kaz... Is she OK? She vanished.
She'll be fine. It just sent her back to the facility.
You don't know that!
You DO know that.
What are you two not telling me?
Ever since we started this challenge,
you've been acting weird.
Little looks.
What did Kaz mean when she said that it was different?
Meg, we can't tell him.
Tell me what?
We already did this. Ctrl-Alt won.
I tried to stop them, and you got hurt
so we went back in time to fix it - to save you.
I got hurt? And you went back in time again?
Without me?
It was just a few hours. It wasn't 23 years.
You don't need to feel all left out about it.
But it changed. I don't know how. Kaz wasn't meant to go.
It's all different now.
So we get things back to how where they were.
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?
You really want Bea to go?
After everything you lot have been through,
you want her to be the one that touches it?
Luka, you go instead.
You staying? Just in case.
No. If one of us doesn't go, they'll suspect.
HE SIGHS
Is this the queue for the dragon?
Funny.
You only sending Glen?
Isn't that lowering your odds?
No, evening them out.
BALLOON POP ECHOES
Meg, what did you do? That was our one chance!
Why would you sacrifice Glen?
SNARLING
We're back to how things were.
OK, so what happens next?
I change the Alternate.
You and Bea run towards the Artefact but...
..she gets there first.
I'll make it. If you don't, and I...
You're not going to hurt me this time.
When I get mad in here, I see these angry faces, Louis.
I don't know what it means.
We'll figure it out, I promise.
OK, tell me about this new Alternate.
They're planning something.
And?
And Meg just sacrificed Glen to win this.
I don't know what you're trying to prove being here,
but I don't want to lose. And right now, your friends
are working on something to take us down.
SHE SIGHS
Stuff it!
She's making a run for it!
Louis! Louis, no!
DRAGON GROWLS
Go, go, go!
Bea, run! Get to it!
No.
KAZ: What did you do? MEG: It was my fault.
BEA: Will he be all right? MEG: We have to make him better.
We need to make it right. We already did this.
LOUIS: You're not going to hurt me this time.
Touch it! What are you waiting for?!
Give me a second!
It's all right. Do it.
But I'll win.
You already did, Bea.
Kaz, Meg and Glen, they went back in time.
This is their second time doing this.
That's why you've all been acting strange.
Meg tried to stop you, and I got in the way and I got hurt.
They did all this to save me, and it worked.
But you won the first time. This is yours.
Just wanted to be a part of all this again, Louis, like before.
Just wanted to be one of you.
The connection you four have, the things you can do...
Bea...
I don't want you to forget each other because of me.
I don't think so.
No!
Bea?
Louis.
I'm sorry. I didn't want this to happen!
CRACKLING AND WHIRRING
Kaz, stop them, like last time, before it's too late!
You should all say goodbye to each other while you can.
I don't want to say goodbye! What do we do? I don't know!
I love you.
Who are they?
How... How did I get here?
Where am I?!