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Sunken Ruins is the sixth Common stage in Pass Guardian Mode of the Tidal Defense Simulator event in Version 2.6 of Wuthering Waves. See Sunken Ruins's map layout, best combat machines, and a guide on how to complete all waves in this guide!
| All Sunken Ruins Stage Guides | ||
|---|---|---|
| Common | Elite | Overlord |
| Sunken Ruins Map and Enemies Information | |
|---|---|
![]() |
|
| No. of Waves | 6 |
| List of Enemies |
Chop Chop HP: 80 SPD: 100 DMG: 10 Passive - Fortified All DMG this Tacet Discord takes is 1. Passive - Adaptation This Tacet Discord becomes immune to Paralysis/Frozen/Confusion when its HP drops below 50% for the first time x1 |
Fusion Prism HP: 1,500 SPD: 200 DMG: 5 Domain - Shelter This Tacet Discord periodically increases the DEF of several nearby Tacet Discords. x4 |
Aero Prism HP: 2,000 SPD: 200 DMG: 5 Domain - Acceleration This Tacet Discord periodically increases the Speed of several nearby Tacet Discords. x4 |
|---|---|---|
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Cruisewing HP: 75 SPD: 600 DMG: 1 Velocity This Tacet Discord moves faster. x60 |
Electro Predator HP: 300 SPD: 200 DMG: 1 Shield This Tacet Discord has a Shield that blocks damage. When Shielded, it is immune to Slow. x25 |
Nimbus Wraith HP: 50 SPD: 200 DMG: 1 Passive - Bounty This Tacet Discord drops one Lucky Coin when defeated. Collect Lucky Coins to gain Sim Credits. x22 |
|
Glacio Predator HP: 400 SPD: 200 DMG: 1 x66 |
Tick Tack HP: 100 SPD: 200 DMG: 1 x188 |
Chop Chop: Headless HP: 800 SPD: 150 DMG: 1 x20 |
Your main defense will be stationed at the area near the Energy Matrix thanks to its ceilings. You can add Hologram Echo: Hoartoise for additional defense as Thunder Lances and Tacetite Spikes deal damage. Additional defenses can be set up at the bottom of the stairs on wave 3 onwards!
The biggest threat of this level would be the Chop Chop. However, as long as it's stalled long enough, you can easily kill it with the Plasma Cannon, Thunder Lances and Tacetite Spikes.
Glacio Beacon Glacio Beacon Type: Ground
Cost: 200 Base ATK: 0 Emits artificial chilling currents, Slowing any Tacet Discords moving past the device. |
Hologram Echo: Hoartoise Hologram Echo: Hoartoise Type: Ceiling
Cost: 300 Base ATK: 150 Cooldown: 10 Summons a spinning Hoartoise Echo, dealing Physical DMG and knocking back Tacet Discords in its path. |
Plasma Cannon Plasma Cannon Type: KU-Roro Weapon
Base ATK: 45 Fires an unstable energy beam that explodes on impact, dealing high Electro DMG. Can be charged to increase the explosion's DMG and range. |
Repulsor Spout Repulsor Spout Type: Wall
Cost: 300 Base ATK: 0 Cooldown: 8 Periodically ejects high-pressure gas, knocking back small Tacet Discords within the range. |
Tacetite Spikes Tacetite Spikes Type: Ground
Cost: 100 Base ATK: 100 Cooldown: 2 Periodically launches Tacetite Spikes, dealing Physical DMG to Tacet Discords. |
Thunder Lance Thunder Lance Type: Wall
Cost: 300 Base ATK: 150 Cooldown: 4 Periodically fires a thunder lance that can pierce through Tacet Discords with an unlimited range, dealing Electro DMG. |
Repulsor Spouts and Glacio Beacons will slow enemies down while the Thunder Lance deals a lot of damage. Additionally, the Hologram Echo: Hoartoise will not only prevent TDs from reaching the Energy Matrix, but they can also keep throwing enemies straight into Tacetite Spikes over and over again!
Additionally, it's best to level up the Combat Machines mentioned here to make them stronger, particularly the Thunder Lance and Hologram Echo: Hoartoise!
| Sunken Ruins Wave Guide |
|---|
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|
| 1 | Wave 1 Tips and Recommendations |
|---|---|
![]() It's best to build your defenses near the Energy Matrix, as you can build Ceiling-Type Machines there like the Hologram Echo: Hoartoise. By wave three, you can add more Combat Machines at the bottom of the stairs. |
|
| 2 | ![]() With your 1,600 Sim Credits at the start, you can get Hoartoise and Glacio Beacons for crowd control. Afterwards, get Thunder Lances to help your Plasma Cannon in terms of damage. |
| 3 |
In case any TD gets through, continue shooting them with your Plasma Cannon. |
| 1 | Wave 2 Tips and Recommendations |
|---|---|
![]() Add a Repulsor Spout for the small Tacet Discords, and an additional Hologram: Echo Hoartoise. |
|
| 2 |
Cruisewings are fast so be sure to pay attention and kill them with your Plasma Cannon in case they get through. Do the same thing for any Tacet Discords that slip your defenses. |
| 1 | Wave 3 Tips and Recommendations |
|---|---|
![]() Bolster your defenses by adding another Hologram Echo, and multiple Thunder Lances! You'll deal more damage this way, while preventing more Tacet Discords to slip through. |
|
| 2 |
Once you get Sim Credits from the Nimbus Wraiths you've killed, place as many Tacetite Spikes as you can at the bottom of the stairs. This way, the TDs who get thrown by the Hologram Echo will get damaged. |
| 1 | Wave 4 Tips and Recommendations |
|---|---|
![]() Set up as many Glacio Beacons and Thunder Lances as you can. You can even remove all Tacetite Spikes in the second floor to replace them. This is to slow down the Fusion and Aero Prism. It's important to slow every TD down because the Thunder Lances need a lot of time to shred the shields the Fusion Prism will give. |
|
| 2 | ![]() For additional defense, you can also put a lot of Hologram Echo: Hoartoise. |
| 3 |
Thankfully the Glacio Beacons will slow every TD that was buffed by the Aero Prism. Not to mention the Hologram Echo: Hoartoise will send it backwards, giving the Thunder Lances time to kill it. |
| 1 | Wave 5 Tips and Recommendations |
|---|---|
![]() Due to the four Elite Tacet Discords, its best to use as many Glacio Beacons and Hologram Echo: Hoartoise as possible. |
|
| 2 | ![]() You can also set-up additional defenses at the bottom of the stairs! |
| 3 |
Despite the multiple Elite Tacet Discords and the buffs they give, the combat machines will stall until the Thunder Lance and the Tacetite Spikes deal enough damage to kill them. |
| 1 | Wave 6 Tips and Recommendations |
|---|---|
![]() Since the second floor is already filled with Combat Machines, you only need to add one last Hologram Echo: Hortaoise at the front. |
|
| 2 | ![]() Add Thunder Lances, Tacetite Spikes, and Glacio Beacons at the bottom of the stairs. The goal here is to slow down the Chop Chop as much as possible so the machines have a lot of time to deal damage. |
| 3 |
Once the wave starts, keep shooting the Chop Chop with your Plasma Cannon to continously deal damage. Additionally, no matter how fast the Tacet Discords are from the Aero Prism's buff, they will be pushed away by the Hologram Echo: Hoartoise. |
| Stage Information | |
|---|---|
| Stage Type: Pass Guardian |
Threat Level: Common |
| Rewards | |
|
Glitch Spawner Type: Ground Cost: 250 Base ATK: 150 Cooldown: 10 Periodically infects nearby Tacet Discords with glitches and temporarily Confuses them. Tacet Discords in the Confusion state move in the opposite direction. |
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| All Challenge Goals | |
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Tidal Defense Simulator Event Guide
| Threat: Overlord | |||||
|---|---|---|---|---|---|
| Threat: Elite | |||||
| Threat: Common | |||||
(Infinite Mode) |
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| - |
Sunken Ruins (Common) Stage Guide | Tidal Defense Simulator



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