Tokyo Debunker TU Battle Guide: Turn Order, Stun, and Sleep

Battle turn order in Tokyo Debunker is dictated by Time Units (TU) rather than standard rounds. All active combatants sit on a continuous timeline where the character with the lowest TU acts next. Every skill has an associated TU cost; using a skill adds that cost to the character, moving them down the queue. Controlling the timeline requires managing your own skill costs while using Stun, Sleep, and agility buffs to disrupt enemy turn cadence.

How the TU Queue Operates

Combat actions advance the timeline based on numeric TU thresholds:

Lowest TU acts first: The unit currently sitting at zero TU takes their turn.
Skill costs add queue delay: Executing a skill assigns a set TU value to that unit, placing them further back along the action track.
Timeline progression: As other units take actions, all waiting characters burn off accumulated TU until the next unit reaches zero.

Low-TU skills allow a character to take multiple turns in the span it takes a high-TU ability user to cycle back. High-impact attacks and ultimates carry significant TU costs, leaving that unit unable to act for a prolonged window.

Manipulating the Queue with Stun, Sleep, and Agility

Status modifiers alter how units navigate the TU queue. Using crowd control at the correct moment neutralizes opposing threats before they can act.

Effect	Queue Mechanism	Tactical Function	Key Limitation
Stun	Adds flat TU to the target	Pushes the target backward along the initiative queue	Less effective if the target just acted and already has high TU
Sleep	Freezes TU countdown entirely	Halts all target progress until the effect ends	Breaks immediately if the sleeping target takes damage
Agility Buff	Increases the rate of TU reduction	Pulls allied units forward by burning queue delay faster	Can be countered if the enemy lands flat TU Stuns

Using Stun Efficiently

Stun directly increases an enemy's current TU value. If an enemy has 15 TU remaining and receives a 50 TU Stun, their turn is delayed to 65 TU.

Target approaching threats: Apply Stun to high-damage enemies that are close to the front of the queue (within 10 to 30 TU of acting).
Avoid over-committing to slow targets: Applying Stun to an enemy that recently executed a high-TU move provides minimal tactical value, as your squad will already act before them.

Managing Sleep

Sleep prevents a unit from acting or reducing their TU counter for a set duration. Because any incoming damage immediately awakens the target:

Target priority backline carries or healers to remove them from combat rotations.
Avoid indiscriminate area-of-effect (AoE) abilities while a priority enemy is asleep.
Focus single-target burst attacks on unslept targets so the locked unit misses their entire window.

Agility and Turn Acceleration

Agility modifiers alter how quickly accumulated TU ticks down. A unit with boosted agility clears queue time faster than the baseline rate, cycling through low-cost skills rapidly. When fighting opponents who stack agility buffs, applying Stun counters their speed advantage by forcing them to burn through additional, artificially added TU.

Action Sequencing Rules

Before confirming an action, evaluate where the skill's TU cost places your unit relative to incoming enemy attacks:

If a high-TU skill leaves your carry vulnerable to an impending enemy strike, use a lower-TU skill, defensive action, or crowd control instead.
Chain low-TU utility skills to establish buffs or reposition the timeline before committing to heavy, high-TU attacks.

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Emily Johnson

Emily writes practical mobile strategy guides with a focus on resource planning, base progression, and the early decisions that shape a long-term account.