Pool: Pokemon - Jessie and Lorelei
Screenshots from the demo for a Flash game called "Pokemon: Hypno Games", which takes place ten years after the anime. Ash uses his Hypno on Jesse, which accidentally also hypnotizes his traveling partner, Lorelei.
I only played the demo, so I can't vouch for the full game.
I only played the demo, so I can't vouch for the full game.