Areas tied to the main quests
1 – Securing the Convention Centre - Area where you begin the mission.
2 – Securing the Convention Centre - Guard post.
3 – Securing the Convention Centre - Slater's office.
4 – Securing the Convention Centre - Area where you begin exploring the reception area.
5 – Securing the Convention Centre - One of the areas where you can obtain the security stash keycard (Jensen can reach through a hole in the ventilation shaft).
6 – Securing the Convention Centre - One of the areas where you can obtain the security stash keycard (Jensen can eliminate a guard and search his body).
7 – Securing the Convention Centre - Locked door - security stash keycard is required. One of the guards has it.
8 – Securing the Convention Centre - Catering area.
Stopping Marchenko; Protecting the Future - Area where you begin the missions.
9 – Stopping Marchenko - Passageway to the exhibition hall.
10 – Stopping Marchenko - Area where you meet with Viktor Marchenko.
11 – Protecting the Future - Secret passageway to the room with the delegates.
12 – Protecting the Future - Elevator and a vertical shaft to level 2.
13 – Protecting the Future - Room with the delegates.
14 – Stopping Marchenko - Secret passageway in the wall.
More important locations on the map
1 – Stash (security 5) - Multi-tool, Biocell, 80 parts. You can get inside using ventilation shaft (+300XP).
2 – Stash (security 4) (+300XP) - break the wall (western wall), to get inside without using hacking skills.
3 – Stash (security 4) - Biocell, 50 parts.
4 – Room (security 1) - quest objects: pool of blood, gold mask,
Computer - 2 emails.
eBook (+100XP).
5 – Boardroom (security 4) - you can get in using vents behind the vending machines.
Multi-tool, Biocell, pocket secretary, security's computer (security 4).
6 – Vent shaft
7 – Passage (+300XP), Neuropozine
8 – Biocell
9 – Room (security 4) - security's computer (security 4), computer (security 1) - 2 emails.
10 – 1 level - room with bodies - Biocell, pocekt secretary.
11 – Vent shaft
12 – Computer - 3 emails (5359), rare weapon - Devastator shotgun;
Under the ceiling (+300XP) - Triangle code, Biocell.
13 – Room (security 1) - security's computer (security 3), ventilation shaft under the desk.
14 – Pocket secretary
15 – Doors (security 1) - code: 1515.
16 – Triangle code in the locker
17 – Passage (vent shaft)
18 – Ventilation shaft in the toilet (you can grab a security card using it from fifth yellow point on the map).
19 – Passage to security's computer (near the turret)
20 – Multi-tool
21 – Security's computer (security 5) - turret control.
22 – Security's computer (security 5).
Card reader under the dest which opens a secret corridor (western wall).
23 – Stash - security's computer (security 5), Triangle code.
24 – 2x Pocet secretary (fireworks)
25 – Ventilation shaft
26 – Vent shaft
27 – Computer (security 5) - 3 emails.
28 – Multi-tool, pocket secretary
29 – Security's computer (security 4)
30 – Elevator shaft
31 – Computer (security 4) - 3 emails
32 – Triangle code
33 – Marchenko's Kill Switch in the weapons briefcase under the desk (quest item).
34 – In the middle of the room - ebook (+100XP);
Triangle code
Those secrets can't be obtained if you face Marchenko in the first place.
35 – eBook (+100XP)