Amusement park (Meet the Fam!)

In a false memory implanted into their heads by Mr Henderson, (COMIC: Holiday Special) the Thirteenth Doctor, Ryan Sinclair, Yasmin Khan, and Graham O'Brien visited an alien amusement park. (COMIC: Meet the Fam!)

The Doctor recalled that Graham lost a rigged Bevivian game of change, and was placed in the "prize pool" of previous losers. The Doctor was able to re-rig the game in her favour, using her sonic screwdriver, freeing Graham and the other hostages. (COMIC: Meet the Fam!)

While reminiscing over the visit in the TARDIS, the crew realised that they all possessed completely different, conflicting memories of the park. Graham recalled Ryan becoming trapped an "alien haunted house" containing "actual ghosts", Ryan believed they had encountered an "alien clown" with a "trick flower" that squirted Yaz with some kind of lethal substance, while Yaz remembered the Doctor being entered into the park's gladiator games. (COMIC: Holiday Special)