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Osa · Border 1F

3 bomb sites on this floor share one plan.

Draft – not yet verified in-game
Your bomb site:Supply Room / Customs InspectionWorkshop / Ventilation RoomBathroom / Tellers
Playing soloJust you and random teammates — a simple plan
Your mission

Help your team plant the bomb and keep it safe until it goes off.

Your gadget: Talon-8 Clear Shield. Deployable transparent shield.

Supply Room / Customs Inspection

Osa solo plan on Border Supply Room / Customs InspectionSupplySupply CorridorDetentionCustoms DeskMain StairsLobbyCustomsPassportAB4321
  1. Go this way: Valley → Passport door
  2. Plant the defuser here: Customs, on the Passport side
  3. After the plant, hold here: Passport, watching the breach
  4. After the plant, hold here: Detention, watching the Supply Corridor

Red A/B circles are the two bomb spots. Numbers on the map match this list. Positions are drawn on Ubisoft's official blueprint and are approximate.

Workshop / Ventilation Room

Osa solo plan on Border Workshop / Ventilation RoomEast StairsVentilation HallwayVentilationSupplySupply CorridorDetentionCustoms DeskWaitingTellersMain StairsServerWorkshopBathroomBathroom HallwayLobbyCustomsPassportEast AlleyAB4321
  1. Go this way: Down the East Stairs → Waiting
  2. Go this way: Waiting → Lobby
  3. Plant the defuser here: Workshop, next to the Lobby wall
  4. After the plant, hold here: Lobby, watching the breach

Red A/B circles are the two bomb spots. Numbers on the map match this list. Positions are drawn on Ubisoft's official blueprint and are approximate.

Bathroom / Tellers

Osa solo plan on Border Bathroom / TellersEast StairsWaitingTellersWorkshopBathroomBathroom HallwayLobbyPassportEast AlleyAB4321
  1. Go this way: Down the East Stairs → Waiting
  2. Plant the defuser here: Tellers, near the Bathroom Hallway breach
  3. After the plant, hold here: Bathroom Hallway, watching the breach
  4. After the plant, hold here: Waiting, watching the Tellers counter

Red A/B circles are the two bomb spots. Numbers on the map match this list. Positions are drawn on Ubisoft's official blueprint and are approximate.

Don’t do this
  • Don’t plant in the middle of the room where everyone can see you.
  • Don’t stand in the same spot as your teammates after the plant.
  • Playing with strangers? Ping (mark) enemies and walls so your team knows.
Playing with a teamFull plan: every role, drones, breach, plant and what to do if it goes wrong

Make the plant survive.

Team goal: Own 2F above your site first, then open one reinforced wall on 1F and hit the site from the breach and from above at the same time.

Plant support (your main job)

Cover the planter from the breach and from 2F; after the plant, deny the doors the defuser must use.

With Talon-8 Clear Shield: Deploy the clear shield in the doorway or window that covers the plant spot so the planter is protected from the most dangerous angle.

Entry (if the team needs it)

Swing the breach with a trade partner while the vertical player shoots down.

With Talon-8 Clear Shield: Carry the shield into a doorway on the entry route to hold it safely while the team pushes past.

Spawn & approach

Valley (south) for Customs / Supply. East Vehicle Entrance (East Road) for Workshop and Bathroom / Tellers. The west Parking side for a Detention or Ventilation Hallway player.

  • Clear 2F roamers early and take the room above your site.
  • Customs: the Passport door from the Valley plus the Detention outer wall on the west.
  • Workshop and Tellers: the East Stairs into Waiting, then the Lobby or the Bathroom Hallway.
  • Cut the Main Stairs rotation before the execute — it links 1F and 2F right in the middle of the map.

Drone checklist

  • The 2F room above the site (CCTV, Archives, Offices) — defenders play there to stop vertical.
  • Server: the room between Ventilation and Workshop is the favourite anchor spot.
  • Customs Desk and Supply for Customs; the Bathroom and the Tellers back room for Tellers.
  • Lobby and Main Stairs for roamers crossing the middle of 1F.

Supply Room / Customs Inspection — team map

Osa team plan on Border Supply Room / Customs InspectionEast StairsVentilation HallwayVentilationSupplySupply CorridorDetentionCustoms DeskWaitingTellersMain StairsServerWorkshopBathroomBathroom HallwayLobbyCustomsPassportEast AlleyParking AlleyParking AlleyAB13121110987654321
  1. Move: Valley → Passport door
  2. Move: West side → outside Detention
  3. Enemy likely: Customs Desk anchor
  4. Move: Push through the breach into Customs
  5. Plant: Customs, on the Passport side
  6. Hold: Passport, watching the breach
  7. Hold: Detention, watching the Supply Corridor
  8. Drone: Drone Customs from the Lobby side
  9. Vertical: 2F CCTV hatch drops into Customs
  10. Vertical: 2F CCTV hatch drops into Customs Desk
  11. Hard breach: Customs wall — breach it from Passport
  12. Hard breach: Detention outer wall — second entry from outside
  13. Hold: Main Stairs (flank)

Red A/B circles are the two bomb spots. Numbers on the map match this list. Positions are drawn on Ubisoft's official blueprint and are approximate.

Team execute

  1. Take 2F CCTV first — the two CCTV hatches drop into Customs Desk and Customs.
  2. Two players walk in through the Passport door from the Valley side; one player goes west to the Detention outer wall.
  3. The anti-gadget player clears the Customs ↔ Passport wall, then the hard breacher opens it from Passport.
  4. Open the CCTV hatches and push Customs from the breach, the hatches and Detention at the same time.
  5. Plant Customs on the Passport side and spread to the hold spots.

Plant

Plant Customs Inspection on the Passport side, right after the Passport wall opens, so the Passport player and the player on the 2F CCTV hatch both see the defuser. Supply is the backup plant once Customs and the Supply Corridor are yours.

Post-plant positions

  • Passport, looking through the breach
  • 2F CCTV, playing the hatch over Customs
  • Detention / Supply Corridor (west flank)
  • Lobby, watching the Customs Desk side

Workshop / Ventilation Room — team map

Osa team plan on Border Workshop / Ventilation RoomEast StairsVentilation HallwayVentilationSupplySupply CorridorDetentionCustoms DeskWaitingTellersMain StairsServerWorkshopBathroomBathroom HallwayLobbyCustomsPassportEast AlleyParking AlleyParking AlleyAB121110987654321
  1. Move: Down the East Stairs → Waiting
  2. Move: Waiting → Lobby
  3. Enemy likely: Server anchor
  4. Move: Push through the breach into Workshop
  5. Plant: Workshop, next to the Lobby wall
  6. Hold: Lobby, watching the breach
  7. Drone: Drone Workshop and Server
  8. Vertical: 2F Archives hatch drops into Workshop
  9. Vertical: 2F Armory Desk hatch drops into Server
  10. Hard breach: Workshop wall — breach it from the Lobby
  11. Hold: Main Stairs (flank)
  12. Hard breach: Ventilation wall — backup breach from Server

Red A/B circles are the two bomb spots. Numbers on the map match this list. Positions are drawn on Ubisoft's official blueprint and are approximate.

Team execute

  1. Take 2F first (Archives and Armory sit over both objectives) and drone Workshop, Server and Ventilation.
  2. Come in through the East Stairs and Waiting into the Lobby.
  3. The anti-gadget player clears the Workshop ↔ Lobby wall; the hard breacher opens it from the Lobby.
  4. Open the Archives hatch from 2F and push Workshop from the breach and from above together.
  5. Plant Workshop by the breach and hold Lobby, 2F and the Main Stairs.

Plant

Plant Workshop next to the Lobby wall right after it opens, so the Lobby player and the 2F player on the Archives hatch both cover it. Ventilation is planted from the Ventilation Hallway once Server is clear.

Post-plant positions

  • Lobby, looking through the breach
  • 2F Archives, playing the hatch over Workshop
  • Main Stairs (flank from Server / 2F)
  • Bathroom Hallway (east flank)

Bathroom / Tellers — team map

Osa team plan on Border Bathroom / TellersEast StairsVentilation HallwayVentilationSupplySupply CorridorDetentionCustoms DeskWaitingTellersMain StairsServerWorkshopBathroomBathroom HallwayLobbyCustomsPassportEast AlleyParking AlleyParking AlleyAB1110987654321
  1. Move: Down the East Stairs → Waiting
  2. Move: Waiting → Lobby
  3. Enemy likely: Bathroom anchor
  4. Move: Push through the breach into Tellers
  5. Plant: Tellers, near the Bathroom Hallway breach
  6. Hold: Bathroom Hallway, watching the breach
  7. Hold: Waiting, watching the Tellers counter
  8. Drone: Drone Tellers back room and Bathroom
  9. Vertical: 2F Offices hatch drops into Bathroom
  10. Hard breach: Tellers wall — breach it from the Bathroom Hallway
  11. Hard breach: Tellers wall — backup breach from Waiting

Red A/B circles are the two bomb spots. Numbers on the map match this list. Positions are drawn on Ubisoft's official blueprint and are approximate.

Team execute

  1. Take the East Stairs and Waiting; one player goes up to 2F Offices.
  2. Drone the Bathroom and Tellers anchors from the Bathroom Hallway and the Waiting counter.
  3. The anti-gadget player clears the Tellers ↔ Bathroom Hallway wall, then the hard breacher opens it.
  4. Open the Offices hatch over Bathroom and push Tellers from the breach and the counter.
  5. Plant Tellers and hold the hallway, Waiting and the hatch.

Plant

Plant Tellers close to the Bathroom Hallway breach so the Bathroom Hallway and Waiting players both see the defuser. Bathroom is planted from the 2F hatch once Tellers is clear.

Post-plant positions

  • Bathroom Hallway, looking through the breach
  • Waiting, watching the Tellers counter
  • 2F Offices, playing the hatch over Bathroom
  • Lobby / East Stairs (flanks)

Pitfalls

  • Placing the shield where defenders can simply shoot around it.
  • Planting in a corner the vertical player cannot see.
  • Entering alone before the vertical is open.
  • Fighting on 1F without owning 2F above — the classic way to lose on Border.
  • Crossing the Lobby without droning the Main Stairs and Bathroom Hallway.
  • Forgetting that Server connects Ventilation and Workshop — anchors swap through it.

If defenders…

  • If 2F is stacked, take it with three players before anyone commits to 1F.
  • If the breach wall stays denied, play the hatches and plant the objective right under them.
  • Customs locked down: switch to Supply through the Supply Corridor and Detention.
  • Workshop locked down: breach Ventilation from Server after taking the Armory Desk hatch.
More & sources

Osa on other Border floors

1F2F

Full team plan for this floor →

Defending instead? Supply Room / Customs Inspection setups · Workshop / Ventilation Room setups · Bathroom / Tellers setups

Other plant support picks here

MontagneGlazBlackbeardCapitãoGrim

Sources

Callouts from the community R6Calls project, aligned to Ubisoft's official blueprints.