Over the Top is a Mission Story in Hitman 3 Mendoza, Argentina (The Farewell quest). This walkthrough will guide you through all objectives of Hitman 3 Over the Top.
How to Reveal Mission Story
As usual, track it from the Mission Stories menu after starting the level. A green marker will show you where to go for the clue. It’s on Floor Level 02 in the Fermentation Atrium. There will be two workers (blue clothes) talking about a pump malfunction that makes the wine tanks overflow. Should these guys not be talking, just follow them around for a while or restart the mission and go there right away.
Follow the senior worker
One of the two workers will start to head downstairs after they finish the conversation. Walk after him. You should already be in a suitable disguise at this point to make it easier.
Disguise yourself as a worker
Get one of the worker disguises (blue clothes). You can just backtrack to where you overheard the two workers, one of them should now be alone and is an easy target. Alternatively, many are found around the Fermentation Room and Wine Production Room.
Find a screwdriver
A Screwdriver is found in the Tech Room which you can enter from either the Production Room or Barrel Room. Scan with / to highlight it, in the corner of that room.
Find a wrench
A wrench is found in the Wine Production Room, on a blue toolbox along the big purple pump tube.
Expose the electrical wire
Use the screwdriver to expose the electrial wire in the Fermentation Room. If a worker is watching, throw something to distract him.
Sabotage the wine pump
Quickly use the wrench on the wine pump while the workers are still distracted (or throw something again to keep them distracted).
The mission branch finishes at this point. The pump will malfunction and this makes the wine storage overflow. There will be wine covering the whole floor. A fuse and fusebox can be found in the Wine Production Room. Wait for your target Don Yates to come running. He will step in the wine and you can power on the electrical wire for an “accident” kill.
This finishes the Over the Top Mission Story Path in Hitman 3 Mendoza.
For all other Story Missions check out the complete Hitman 3 Walkthrough.