Warframe The Steel Path: Inaros Prime 28.2.1 Patch Notes Include Optimizations, Bug Fixes And More

Warframe POLYGON

Digital Extremes, the developer of Warframe, has released a new update that fixes a lot of bugs and added in some optimizations. The optimization helps in rendering performance, which will reduce the GPU load. The developers have fixed multiple bugs such as the game crashing due to shadows and script errors in the latest update.

Warframe The Steel Path: Inaros Prime 28.2.1 Patch Notes

You can find the patch notes below:


  • Made some micro--optimizations to rendering performance.
  • Made some micro-optimizations to Nidus maggots.

Controller Fix:

  • Fixed PC controllers not properly reflecting the active controller connections. This mostly affects systems that had virtual controllers (when using middleware to connect DualShock or other controllers without native Windows support) or controllers that were unplugged/turned off after Windows had already assigned them to a controller slot. Previously, only the controller in the first slot was able to control the game, but now the game will now update dynamically to allow the first active controller to control the game.


  • Fixed inability to place the first Komi stone during The Sacrifice Quest due to odd bindings.
  • Fixed inability to access Navigation during Vor’s Prize Quest if you went to a Relay before returning to your Orbiter to access Navigation.
  • Fixed a crash that could occur due to shadows with Deferred Rendering enabled.
  • Fixed incorrect Riven Dispositions for Panthera Prime and Karyst Prime.
  • They are both at the correct Riven Disposition of 0.5.
  • Fixed The Profit-Taker - Phase 3 Meso I1 Relic reward not being Radiant.
  • Fixed an issue where Defense Targets on moving platforms would not move with the platform if a Host migration occurred while it was not in the default position.
  • Fixed Pax Bolt/Seeker not triggering on equipped Primary Kitguns.
  • Fixed MOA Blast Shield Precept activating even if enemies are not in combat.
  • Fixed inability to Melee block with your Exalted weapon until the normal weapon's combo times out.
  • Fixed being able to get into a bad state if you attempt to open the pause menu after hovering over the Heavy Weapon in the Vehicle tab in the Arsenal.
  • Fixed cases of an inability to initiate a random Pet Incubation. As reported here.
  • Fixed the Avia Prime Armor Set not sitting properly on Khora’s Urushu Skin.
  • Fixed incorrect geometry in the Earth Grineer Forest Interception tileset.
  • Fixed missing collision in a Corpus Ship Spy vault tile that resulted in falling through the floor out of the level. As reported here.
  • Fixed inability to shoot through some laser grids in the Corpus Ship Shy vault tiles.
  • Fixed cases of propaganda logos being upside down in parts of the Corpus Ship tileset.
  • Fixes and improvements to AI pathing and objective markers in the Corpus Ice Planet tileset.
  • Fixed not being able to open the pause menu after setting up a trade shop in Maroo's Bazaar.
  • Fixed incorrect mesh on the Mimica Shawzin.
  • Fixed the Kuva Ayanga missing its handle animations.
  • Fixed Stropha Blade icon being represented as a Prime part in the Inventory.
  • Fixed your Warframe becoming hidden after swapping back and forth from normal Star Chart to Railjack Star Chart.
  • Fixed a script error that could occur when changing poses of a Khora Articula.
  • Fixed a script error when casting Nekros’ Shadows Of The Dead ability.
  • Fixed a script error when casting Atlas’ Petrify ability.
  • Fixed some cases of ‘START ELEVATOR’ not being translated.
  • Fixed Arbitration Drones spawning in the Granum Void.
  • Fixed Lotus VO appearing in the Deadlock Protocol Quest when it shouldn’t.
  • Fixed a level error on Jupiter’s Gas City.
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