1 Paris: Okay, so we’ve taken over the droid. Now we can exert power a cyberspace level up and beat the Tron level?
2 Serron: Oh, no. There are dozens of droids to defeat before we tackle the master droid!
3 Paris: Why is everything way more complicated than it needs to be?
4 Serron: We’re literally inside a computer.
4 Paris: Oh, programmers. Right.

In case it's not obvious, Serron is now controlling the 420 droid, which is white to indicate it's controlled by the player.