W-Engine Reverberation

W-Engine Reverberation is a Signal Search channel that features three promotional S-Rank W-Engines. All the promotional S-Rank W-Engines will have an increased probability for players to signal search for them when compared to the basic rates when the guarantees are factored in.

Signal Search Details

• The first S-Rank Signal obtained from the W-Engine Reverberation is guaranteed to be the currently selected limited S-Rank W-Engine (this guarantee mechanism is referred to below as the "Special Guarantee"). Every period's channels will have three different limited S-Rank W-Engines available for selection. Proxies can switch tabs on the Signal Search page at any time to change the featured W-Engine.
• During each W-Engine Reverberation period, the first 10-Signal Searches will be 20% off, consuming only Encrypted Master Tape ×8. From the 2nd 10-Signal Searches onwards, the number of Encrypted Master Tapes required will return to the original amount.
• The Search count for guaranteed Signals is cumulative across all W-Engine Reverberation channels but is independent of and unaffected by other types of Channels.

Special Notes

• The 20% discount on the first 10-Signal Searches applies to all channels in the current W-Engine Reverberation and can only be applied once during the current period. Changing the rate-up W-Engine will not reset the discount.
• The 20% discount on the first 10-Signal Searches resets with each W-Engine Reverberation update, and unused discounts will not carry over to the next period.
• This Special Guarantee applies to all channels in the current W-Engine Reverberation and can only trigger once during the current period. Changing the rate-up W-Engine will not reset the Special Guarantee.
• This guarantee resets with each W-Engine Reverberation update, and untriggered guarantee counts will not carry over to the next period.
• The Special Guarantee and standard guarantee counts are tracked separately and do not affect each other: When a Proxy obtains an S-Rank W-Engine for the first time during the current W-Engine Reverberation channel, the Special Guarantee will be triggered first. After the Special Guarantee is triggered, subsequent S-Rank W-Engine signals will follow the standard guarantee rules, and the standard guarantee count will continue to accumulate throughout that channel.

History

W-Engine Reverberation has 2 occurrences:

Image	Name	Start	End	Version
	W-Engine Reverberation 2026-01-21	January 21, 2026	February 5, 2026	2.5
	W-Engine Reverberation 2026-08-19	August 19, 2026	September 8, 2026	3.1

Other Languages

Language	Official Name
English	W-Engine Reverberation
Chinese (Simplified)	音擎回响
Chinese (Traditional)	音擎迴響
Japanese	音動機再奏
Korean	W-엔진의 메아리 W-enjinui Meari
Spanish	Reverberación de Amplificador
French	Réverbération de moteur-ampli
Russian	Звук на полную Zvuk na polnuyu
Thai	W-Engine Reverberation
Vietnamese	W-Engine Vang Vọng
German	W-Motor-Nachhall
Indonesian	Gaung W-Engine
Portuguese	Ressonância de Motor-W

Change History