Coop TD: Together Deep Sea Wave 100 Boss Strategy With RamZ

To defeat the Deep Sea wave 100 boss in Coop TD: Together, anchor your defense with a RamZ tower placed near the enemy spawn point to slow or stun approaching waves, while focusing your gold on maxing out existing high-damage towers rather than expanding your board footprint late in the run.

RamZ Deployment and Phase Progression

To clear wave 100, structure your board development across three distinct phases:

Early Game: Build your core economy towers and deploy one RamZ unit near the spawn exit to slow enemies and stabilize the lane.
Mid Game: Position at least two distinct high-DPS tower types within range of the crowd-control area created by your RamZ unit.
Late Game (Waves 80–99): Spend your remaining gold exclusively on upgrading existing towers to their maximum tier, avoiding new low-level placements.

Tower Role Comparison

Balancing support utility against raw damage is required to survive the final boss encounter:

Tower Class	Primary Function	Placement Priority	Upgrade Strategy
RamZ (Support)	Slow/stun crowd control, lane management	Near spawn exit or main choke point	Upgrade early range and special utility abilities
Core DPS Units	High single-target and boss damage	Within RamZ crowd-control radius	Maximize unit tiers before Wave 100 arrives
Economy Towers	Resource generation	Safe perimeter slots	Stop investing currency heading into late waves

Defeating the Wave 100 Boss

The wave 100 boss features massive health pools and high damage resistance. During the boss encounter, use the following tactical responses:

Maintain Target Focus: Use RamZ to lock the boss inside the firing arc of your high-DPS towers. If the boss moves past your range, your damage towers risk switching targets or losing active uptime.
Consolidate Gold into Upgrades: Late-game currency is tight. Spend remaining funds to upgrade established towers rather than constructing new, low-tier units that lack sufficient damage density.
Micro-Manage Positioning: If the boss breaches your initial defensive line, sell and relocate key units to re-establish a forward kill zone.

Build Limitations and Risk Factors

Drafting RNG Dependency: This strategy relies on acquiring RamZ early. If drafting luck forces different support units, adapt your board to utilize whatever crowd-control options are offered.
Active Maintenance Requirements: RamZ setups require proactive management. Failing to sell and reposition towers when lane pressure shifts can cause the boss to break through your lane.