Strategy
Strategy in Deadlock, at a very basic level, involves leading your army into enemy territory down 4 lanes, destroying objectives and eventually killing the enemy team's Patron. However, the methods for doing this are where the depth and the complexity come in. The Cursed Apple is separated into four lanes: York, Greenwich, Broadway, and Park (color coded based on the first letter of their name). An army of Troopers will be deployed marching down each lane. 1 player will be sent to York and Park, while 2 players will be sent to Greenwich and Broadway.
Laning
Laning is the process of managing the troopers on a lane, and destroying objectives along it. At the start of each round, players are assigned to the four lanes according to a 1-2-2-1 setup. York and Park are solo lanes, containing one player each. And Greenwich and Broadway are duo lanes containing 2 players each. Support-centric characters like 
Ivy or 
Dynamo typically perform best in duo lanes with a high-DPS counterpart. Self-reliant characters with sustain or poke abilities, like 
Shiv, are typically suited for the solo lanes. The random placement seems to account for this, though the exact mechanism is unclear.
Laning is strategically divided into three phases:
- Laning Phase (Early game): Players focus on winning their lane by managing troops, Jungling, looking for easy kills, and gaining a Soul advantage.
- Midgame: Sidelaners who have won their lane start roaming to assist midlaners, while all players continue farming objectives to strengthen their team’s position.
- Endgame: Players work to solidify their team's Soul advantage, engage in most of the teamfights, and push to attack the enemy Patron.
Team Composition
A Team Composition is the 6 heroes a team employs in battle. Strategically employing heroes whose abilities complement each other, or who work best with a certain playstyle is significant for team strategy. An example of heroes with complementary abilities are 
Seven and Ivy. Seven can use his ultimate, Storm Cloud, as crowd control while Ivy can use the ability Air Drop to move him towards opponents. Similarly, Dynamo can teleport inside the enemy ranks and start his Singularity, while friendly 
Infernus charges up his Concussive Combustion, guaranteeing that the explosion blasts every target in the vicinity.
Micro Strategies
Uptime
Uptime relates to farm camps (either Troops or Neutrals), to advancing lanes, to harassing enemies, to taking down towers etc. Everything that doesn't make you idle and generate value could be considered uptime.
Positioning
Managing your positioning will allow you to control more space on the map, be effective in teamfights, deny enemy pushes, and utilize your hero's abilities most effectively. Controlling more area of the map increases the viable farming area for both Denizens and enemy Troopers for your team. Positioning in teamfights or in smaller skirmishes is critical, staying safe but active in the fight will allow you to apply pressure to the enemy while removing the opportunity for them to gain an advantage by killing you.
Cover Usage
Like any shooter, using corners and walls allows you to be covered against almost all skills and items, since most of them require Line of Sight to be activated or cause damage. Heroes will lean around cover when close to the cover's horizontal edge, exposing their head hitbox.
At present, the third person camera is locked to each hero's right shoulder, which means that peeking on the right side of cover will always expose you less than the left side. Using this to your advantage in the laning phase will give you a significant advantage when trading weapon damage.
Aiming
Some heroes require more accuracy and skill expression regarding aiming, such as 
Vindicta but overall aiming is a crucial part of Deadlock.
Map Knowledge
Knowledge of the Map's layout. This includes, but is not limited to, Cosmic Veil locations, Rune locations, and Teleporter locations.
Rotations
The process of traversing one part of the map to enter another. Rotation can be related to concepts such as ganking or roaming. Terminology from DOTA 2 calls ganking in the art of appearing from a fog of the jungle to surprise - and potentially kill - enemies, but rotations are more broad and are be related to creating space in different lanes and related concepts.
Movement
- The process of moving and positioning your hero.
- Involves ziplines and stamina usage in addition to sliding.
Troop Management
- The process of killing enemy troopers and denying the enemy from getting Souls from their Trooper kills.
- Can also be referred to as Creep Management.
Creep/Troop denial is a crucial part of the game's laning phase and involves shooting the Souls of one's own trooper when they are killed. This prevents enemy laners from obtaining Soul orbs by killing troopers. Denying souls is still effective after the laning phase, as souls increase in value as the game continues. Denying souls after the lane phase grants all souls to the denier, which can be an effective way to individually gain more souls if you are farming for an important item.
Pushing up lanes by killing enemy Troopers spreads your team's area of control and removes farmable space from the enemy. If your team is able to control more of the map by pushing up troopers, friendly ziplines will extend and allow trooper reinforcements to help push Guardians and Walkers, further pressing your advantage.