The Collision Force mod increases DmgImpactSmall64.png Impact damage of melee weapons by 20% per rank for a maximum of 120% at rank 5.


Rank Effect Cost
0 +20% 6
1 +40% 7
2 +60% 8
3 +80% 9
4 +100% 10
5 +120% 11


  • This mod can be obtained by killing the Eidolon Teralyst.
  • It is now offered as a periodic item for sale by Baro Ki'Teer, costing PrimeBucks.png 400 and Credits64.png 250,000 to purchase. Note that Baro Ki'Teer's stock changes with each appearance, and this mod may not be available on a succeeding appearance.
  • This mod was previously acquired by amassing 1000 Points in the Operation: False Profit Event.


  • Can be combined with Mod TT 20px.png Primed Heavy Trauma to provide a 285% total increase to DmgImpactSmall64.png Impact damage.
  • Compared to a base elemental mod (+90%) in terms of raw damage, Collision Force becomes more effective when a weapon's DmgImpactSmall64.png Impact damage exceeds 75% of total weapon damage. This does not take damage type multipliers into consideration.


  • Collision Force is the last in a three-member series of 120% melee physical damage mods in which the first letter of each mod forms the series "A-B-C".
  • Similar to its cousins, this mod's artwork depicts its modeling Warframe, RhinoIcon272.png Rhino, with his Immortal body skin.

Patch History[]

Update 16.4 (2015-04-23)

See also[]