Mind control radio waves have pervaded the world. You wake up and find yourselves the last survivors. A computer terminal calls you upon to save the world.


Signal Decay (formerly known as Squad Of Saviors) is a cyberpunk stealth rogue-lite emphasizing on cooperation and strategic gameplay. Players must carry out a series of infiltration missions to locate and sabotage all the sources of the radio waves. Deep in the middle of enemy forces, players will find themselves extremely vulnerable, and the only power for them is teamwork.


Signal Decay is a game designed for player communication and coordination — combining the experience of coordinating XCOM operators and interactions of Monaco to form a new level of emergent problem-solving.

Players infiltrate military bases with reactive defense systems. Each action has an instant effect and longer consequences, and a strategic decision is a balance of risk and benefit.

Players’ goal is to pilot an invisible aircraft, locate and sabotage all the sources of mind control radio waves in a dynamic world before the other side is totally aware. Procedural generation and a variety of equipment players can choose from make the game highly replayable.


  • Couch co-op and online co-op (up to 3 players) - Get the most of the game when playing with friends.
  • Solo mode - Play the game in a different way with only one player.
  • Tactical combat - Come up with tactics and coordinate against tough enemies in a complex environment.
  • Stealth action meets roguelite - Face new kinds of challenges when stealth action is redesigned with roguelite! Trial-and-error no longer works.
  • Board strategy - Pilot “Observer”, an invisible aircraft, to traverse in a dynamic world. Eliminate the radio waves before the other side is aware.
  • A variety of equipment - Combine weapons and gadgets which serve for different purposes to develop your play style.
  • Technology development - Collect resources during missions and research new technologies.
  • World story - Follow the leads to unveil a dark story in a cyberpunk universe. Choice matters.
  • Emergent player story - Experience new scenarios every time playing the game.
  • Post-rock - Feel the despair!!

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Signal Decay
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Latest tweets from @signaldecaygame

RT @BIC_Festival: BIC 2017 컨퍼런스 신청이 시작되었습니다. 게임산업종사자/게임개발희망자/전공학생들에게 무료입니다. 다만, 사전 등록한 분들만 입장 가능합니다. Onoffmix.com

2hours ago

We will also be at Busan Indie Connect this year with Signal Decay!

8hours ago

we'll ALL be at #PAXWest2017 #IMBPAX showing off Signal Decay so that I could TRY ALL THESE AWESOME CRAFTS and leav… T.co

Aug 21 2017

RT @IndieCade: A strange signal controls humanity. Lead a resistance & destroy the transmitters in @SignalDecayGame #ArtWall

Aug 20 2017

New Icon for Signal Decay. T.co

Aug 19 2017

RT @ThumperGame:

Aug 18 2017

Will be at #PAXWest2017 with 80+ awesome games in @IndieMEGABOOTH ! Come and try Signal Decay! T.co

Aug 17 2017

Thank you guys so much for the #FF! Can't wait to get my hands on the games! See you at Seattle! T.co

Aug 16 2017

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