Condition evidence
Start, completion and failure conditions are separate. Unverified rules are not treated as mandatory prerequisites.
Dependency data unavailable · Rule needs interpretation
Threshold: ≥ 3
A variable condition or effect is not a sufficient unlock rule and is not drawn as a quest prerequisite.
- Task giver
- Therapist
- Location
- Lighthouse（灯塔）
- Task type
- Completion
- Faction
- PMC
On this page
Brief
Hello. I ask that you not discuss this assignment with anyone. You may also keep any questions you have to yourself. Recently, one of my shipments of injectors was intercepted by the Rogues. It seems that after the battle at the treatment plant, they have started carrying out bolder and more aggressive raids in search of equipment and medical supplies. I would be more than happy to help the wounded, but these people are trying to obtain what they need behind my back! I'm sorry... In any case, I cannot allow them to conduct business this way, and I have no choice but to respond. This needs to be handled in such a way that they never try to take my goods without my knowledge again. They keep the medications taken from my group in their chalets. Replace some of them with experimental drugs produced by Sanitar.
Objectives
7- Hand over the found in raid item: P22 (Product 22) stimulant injector
- Find the item in raid: P22 (Product 22) stimulant injector
- Hand over the found in raid item: xTG-12 antidote injector
- Find the item in raid: xTG-12 antidote injector
- Stash any Obdolbos cocktail injector in the med bay at the upper Rogue chalet on Lighthouse
- Stash any Obdolbos cocktail injector in the guest hall supplies at the upper Rogue chalet on Lighthouse
- Stash any Obdolbos cocktail injector in the ammo stockpile at the lower Rogue chalet on Lighthouse
Rewards
Awarded on completion
Task Guide
Guide availableInvasive Therapy: supplies and Lighthouse stash route
A reviewed summary combining captured game requirements with community references. Prepare the handover items separately from the injectors used at stash locations.
Before the raid
Hand in five P22 and five xTG-12 injectors, all found in raid. Separately bring three Obdolbos or Obdolbos 2 injectors in any combination for the stash objectives; these do not require found-in-raid status.
Lighthouse chalets: two upper spots, one lower spot
Head to the Rogue chalets on Lighthouse, not the old water treatment compound. The upper chalet stands uphill to the south; the lower chalet is farther north. Secure the area before stashing.
1. Upper medical room: enter the upper chalet through the main entrance, turn left and follow the corridor to the medical room. Find the stash prompt and place one injector.
2. Upper guest hall: locate the supplies in the same chalet's guest hall, confirm the stash prompt and place another injector.
3. Lower ammunition stockpile: move to the lower chalet to the north and stash the final injector by its ammunition supplies. Check that all three location objectives are marked complete.
The captured requirements specify 20 seconds per stash. Stay covered and check the location if no prompt appears. Hand over the eligible P22 and xTG-12 injectors through Therapist's task menu.
References and scope
Item requirements, quantities and stash duration come from the game capture. Location notes are TarkovBox's summary of community references. The Japanese Wiki still marks stash locations as unconfirmed; follow the in-game prompt. Third-party guide screenshots and placeholder covers have not been reproduced. Location reference: Escorenews: Invasive Therapy.
Task Dialogue
I hope you haven't told anyone about our business. I think you understand how dangerous it is to show weakness in a place like Tarkov has become. After all, I pay you for your professionalism and impartiality in your work. Let's continue to uphold those standards.