Warframe resets Rivens to 1.2: simpler numbers, different builds

Warframe has removed the weapon-by-weapon multiplier that made the same type of Riven upgrade stronger on some weapons than others. In hotfix 44.1.3, every Riven now uses the range associated with a Disposition of 1.2. Trading has also resumed. An older guide telling players that Riven trading is temporarily suspended is describing the preparation period, not the released patch.

For returning players, the immediate task is to look at the numbers on an existing build again. This is a change to the scale used by the upgrade system, not evidence that every weapon has become equally powerful.

Equal multipliers do not mean equal weapons

Rivens are weapon-specific modifications with variable attributes. Disposition adjusted their potential strength: a larger multiplier could make a Riven more generous on a less-favoured weapon. Digital Extremes explains in its development workshop that the incentive failed to distribute investment as intended. Players continued putting resources into already powerful weapons.

Removing that distinction simplifies comparisons. It also removes a compensating advantage that some weaker weapons had enjoyed. A shared multiplier cannot erase differences in firing behaviour, damage interactions or how a weapon fits a particular mission. The arithmetic is cleaner; the equipment decision still needs context.

Consider a hypothetical attribute that scales directly with Disposition. Moving from 0.6 to 1.2 doubles that contribution. Moving from 1.5 to 1.2 reduces it by 20%. Neither calculation says the complete weapon deals twice as much damage or becomes 20% worse: the Riven is only one part of a build.

That distinction matters when evaluating a trade. A seller’s old screenshot may accurately show what a Riven once did and still be a poor description of what it does now. Inspect current values rather than treating a familiar roll or an old asking price as a reliable baseline. The patch does not establish a new universal market price.

Ammunition is changing on a separate axis

The same hotfix caps Ammo Efficiency at 75%, while retaining explicitly designated Infinite Ammo effects. These are separate mechanics. A more generous Riven does not automatically preserve a build that previously depended on stacking efficiency until ammunition ceased to matter.

The distinction restores a question that unlimited firing can conceal: how much of a weapon’s performance depends on sustaining its attack? A larger damage contribution is useful, but it cannot be evaluated in isolation if a player must now manage ammunition differently. That is particularly relevant when borrowing a build published before the hotfix.

The released compensation also differs from the preview: the general inbox package contains two built Forma and 100,000 Kuva. Players who had already installed a Riven Splicer qualify for the separately described additional package. The official notes contain the eligibility and claim period; the preview’s one-Forma figure is obsolete.

For Italian players the same build considerations apply, without a separate national version of this balance change. The useful habit after this patch is simple: read the current modification values and the ammunition behaviour together. Warframe has removed one moving part from Rivens, not the need to understand the weapon carrying them.