Go back to the button and press it. Watch the (creepy) cut sequence.
5.
Spoiler
Grab the batteries (middle shelf on the third set of shelves) and the neon wires (bottom shelf on the first set of shelves). Kla will note the wires are missing.
6.
Spoiler
Click the inventory button in the top left, click the present, and open it.
Guide: Kla - Shopping
1.
Spoiler
You’ll be in the store as Kla the Hacker. Bob will put a present on the counter. Why not take it?
2.
Spoiler
Go over to the Fur Scan button and press it. Nothing will happen.
3.
Spoiler
Speak with Bob, ask why the fur scanner button’s not working. He’ll input his “secret code” and it will work again.
Trained Difference Spotter
Dude! You just completed the Trained Difference Spotter achievement in 6 Differences and won the Trained Difference Spotter badge and 15 points! man that should be hard sheesh