Focus
Focus is a Power skill available in Dying Light.
Overview
This ability gives the player damage boosts after each consecutive hit on the same enemy. While this seems great on paper, many of the stronger enemies in the game can make it a hassle to fully exploit this skill. Volatiles, Goons, and Bruisers all have habits of attacking in packs, making this skill most easily viable on Demolishers and Freaks of Nature who oftentimes are holed up alone in places inaccessible by regular infected.
If the player still wishes to make use of this skill, it is best that they invest in weapons of crowd control in order take down weaker horde members that can interrupt the use of this skill. Trap Bombs, Molotovs, Windmill, Ground Pound, and many others can be utilized to take down multiple weak horde members at once, leaving only the strong enemies meant to be beaten down with this ability.
Overall, this skill is especially useful for taking down Freaks of Nature, farming Demolishers, or if the player has access to multiple methods of AoE damage.