Take the 2-minute tour ×
Arqade is a question and answer site for passionate videogamers on all platforms. It's 100% free, no registration required.

My character has 2 biotic powers with a "Detonate" upgrade in their trees. The upgrades are described as increasing the force and damage of biotic detonations by 50%. Will purchasing both give any benefit? Does a "detonate" power upgrade apply to all biotic detonations, ones that were started by the power in question, or ones that were detonated by that power? If they do stack, is the effect additive or multiplicative?

share|improve this question

1 Answer 1

up vote 8 down vote accepted

So, the way combos in ME 2 work is that they have two components, a primer, and a detonator.

Whenever a target currently affected by a primer is hit by an eligible detonator, there's a chance that explosion occurs based on the specific combination of effects in play. For example, Biotic Charge is capable of detonating all four varieties of combos. If a target is hit by Warp first, which acts as a primer, a Biotic Combo will trigger, which explode in an area effect for decent damage against health, barriers and armor. Biotic Combos are also notable in that they are the only Combo that triggers 100% reliably, regardless of the health of the target. Others may require a killing blow, or a fair amount of luck.

If instead of charging a target affected by warp, we had charged a target that had been set on fire by Incendiary Ammo, we'd have a chance of triggering a Flame Explosion, which will set victims on fire, causing organics to panic.

There's a whole variety of combinations that can produce one of four types of combos (Biotic, Flame, Electric, Cryo), so experiment!

With regard to the various Detonation upgrades, they specifically effect combos detonated by that power. As a result, they are incapable of stacking.

share|improve this answer
1  
Thanks for the detailed explanation, but it doesn't really say anything about Detonate upgrades. –  kotekzot Mar 7 '12 at 9:32
    
Whoops, missed that! Editing! –  LessPop_MoreFizz Mar 7 '12 at 12:41

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.