O-I VI
- Armour Effectiveness
- Beginner Friendliness
- Gun Handling
- Speed / Mobility
- Ease of marking
- Ammunition
Community average ratings in 533 votes
- Overall (3.35)
- Fun (4.02)
Community average ratings for tier V+ vehicles
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VIO-I
Assault Heavy Tank
This is a proposed field modification from skill4ltu for O-I.
II
All-Terrain Suspension
Lightweight SuspensionIV
Parallax Adjustment
Aiming Gears LappingV
Sound Insulation
Periscope Electric DriveChanges to technical characteristics
Effectiveness of maintaining speed when crossing all terrain types
-7%
Hull traverse speed
+5%
Suspension durability
+10%
Accuracy
+3%
Aiming time
+5%
Stun duration
+10%
Additional stun duration
+15%
View range
+3%
Vehicle hit points (bonus of Standard Modifications)
+5%
Hover the skills and perks to get full description of each.
Crew Transfer Info:
As of 5 September 2024, with the 1.26 Update, crew transfers have become much easier. You can now move crews between vehicles with fewer restrictions. The only limitations that still apply are based on the crew’s Nation and Vehicle Type.
For more details on these restrictions, check out the guide on crew restrictions.
For more details on these restrictions, check out the guide on crew restrictions.
Vehicle changelog
September 25, 2023
Modified: Crew Skills : all updated and new 6 skills layout
April 22, 2020
- Link to Patchnotes 1.9
- Decreased the repair cost by 10%
- Decreased profitability by 2%
- Changed the vehicle durability with the O-I turret from 950 to 1060 HP