The Calibrator is a side mission in Deus Ex: Mankind Divided that starts once you talk with Koller at the end of the third main story mission “Getting in Top Shape Again”. Mission is pretty straight forward, but the interesting part about it is how you want to approach the conversation with Otar Botkoveli
The Diamond Casino Heist is a new heist job in GTA Online's Diamond Casino and Resort update. The casino heist is by far the most complicated heist GTA Online players have seen, but it offers some good ways to make a lot of money along the way.
.Depending on your choices here you will be able to earn Honor Holds Us All Together
Gta V Online Casino Heist Sewer Entrance
You want to go to Palisade station in Prague (northwest part of town). As you exit the station go towards the Tubehouse and contine right. First door to the left, past the Tubehouse building, has a wall you can jump over. Past the wall is a little courtyard with a manhole cover leading to the sewers and Otar’s casino (it is to the south as you enter the sewers).
Otar Botkoveli conversation options

- Straight Talk
- Straight Talk
- Straight Talk (some say you should do Dodge here, but one of my tries ended the convo prematurely that way)
- Accept
Stealing the Calibrator
If you don’t like dealing with gangsters or owing them favors you will have to get the Calibrator some other way. One of them is sneaking about the casino and stealing it. You can go all Rambo on the Dvali thugs, but if you didn’t want to do favors for gangsters I doubt you want to add 20 counts of murder to your resume.Once inside the Palisade sewers go towards the casino, but before you reach the entrance there are pipes on the the ceiling with crawlspace available above them. Jump onto them and crawl until you reach a vent entrance. This will get you inside a toilet in the casino. Sneak out of the toilet and towards the first door on the left. As you enter the door turn immediately right and go down a ladder. Above the pipes in front of you is another vent shaft you can crawl through (You find a Triangle Code along the way). You’ll find yourself in Otar’s office. There are three thugs patrolling the area so make sure you avoid or disable them. Safe is in the northeast corner of the room and you can hack it to find the Calibrator inside.
