Fly together. Strike as one.

A couch co-op arcade game for 1 to 4 players. Your body is the blade: dash through the storm, catch elemental charges, and fuse them with your friends into 29 named Synergy Strikes before the Sovereign arrives.

  • 1–4 players · one screen
  • 13 elements
  • 29 synergies
  • 28 music tracks
  • Solo with Echo

The story

Survive the geometric storm

“Between realities, a battle blazes. Brilliant, trippy triangles pulse with powerful synergy. A cosmic force connecting all things. But the sharp, sinister shapes of the Matrix march endlessly, harvesting that synergy for their barren bosses.”

Hold your ground. Charge your strikes. Ten minutes of rising storm stand between you and the Sovereign, the last and greatest shape.

The story, as the game tells it

How it plays

Your body is the blade

There is no fire button. You dash through enemies to strike them, and the elements you catch do the rest.

01

Dash strike

One button. Fly with the stick, dash through the Matrix to cut it down, and keep your streak alive for up to twenty times the score.

02

Catch a charge

Charges drop while you fight. A charge's colour picks the element: fire, ice, shock, light, shadow and eight more.

03

Fuse them

Two live elements combine into a Synergy Strike, yours or a friend's. Strike beside a teammate and your powers fuse across the sky.

A run begins
The storm closes in

The hook

29 Synergy Strikes

Thirteen elements. Every pair that fuses has its own name, its own look and its own way of clearing the sky. The game stamps the name on screen the moment you land one.

Solar LanceLaser + Fire
EclipseLight + Shadow
EmberstormFire + Fire
FrostburnIce + Fire
ArcfireShock + Fire
Aurora GaleWind + Light
VoidheartShadow + Shadow
RootquakeEarth + Earth
Cyclone VeilWind + Wind
ThundercageShock + Shock
Prism LanceLaser + Laser
Seraph FlareLight + Light

See all 29 recipes

Couch co-op

Four players, one sky

  • The gold player
  • The emerald player
  • The ruby player
  • The cerulean player

Up to four players share one screen and one team score. Each player presses a button on their own controller to take a seat, and a friend can join mid-run when the Oracle visits.

Every seat has its own colour, trail and score. Colour-blind-safe team schemes and sixteen player colours are in Options.

Four players against the Sovereign

Between the acts

The Oracle

Twice a run the storm holds its breath and the Oracle offers three reels. Stop each one with your own press: timing, not chance.

Two alike switch an element on. Three alike add its synergy partner. Three Renewals heal you fully. Nothing is ever taken.

Align the three seals

The finale

The Sovereign

At ten minutes the sky tears and the last and greatest shape arrives. It sets trials. Answer each with the right element to break a seal, then break it for good with any synergy, on the beat.

It arrives
A barren boss
The Sovereign falls

Three trials

Shield, Burst and Sustained. One hit of the element it asks for clears the trial for the whole team and brings fallen players back.

The Last Window

Fill its bar through the Mirror, the Unravel and the Last Court, then everyone strikes the core together.

Then do it harder

New Game+ adds trials and speed. Mastery asks for every element. Challenge asks for all 29 synergies.

Playing alone

No warrior flies alone

Meet Echo: a reflection of your light. On a one-person run Echo takes the second seat, fuses synergies with you, and gives you a share of everything it picks up.

Spend banked score on Echo's Tree: 24 spheres across Strength, Smarts, Hardiness and Fair Share. Once a run, if Echo is the last one standing and falls, Echo's Stand brings you back in.

Solo with Echo
Echo's Tree

Synergy Rewards

Bank your score. Build your flock.

Everything is bought with score you earn by playing. There is nothing to buy with real money.

Power-Up Bank

Power-Up Bank. Raise each of the 13 elements through ten levels, then Prestige. Own all 29 synergies.

Music Bank

Music Bank. 28 tracks to unlock, preview and build into your playlist. The whole world moves to them.

Tail Bank

Tail Bank. 30 trails to earn. Ten carry augments that trade one stat for another.

Play it your way

More than one screen

Three monitors

Multi-monitor. Spread the game across two or three displays: the arena in the middle, your HUD and the run's progress on the sides, and the music's cymatic sand across all of them. Bring it to your venue

Portrait

Portrait. Turn the display on its side and the game redraws itself tall. It is a real layout, not a crop.

The Visualizer

The Visualizer

Every track you own becomes a field of cymatic sand that twinkles in the music's waves. Open it from the Music Bank and let it run.

Comfort first

Sliders for full-screen flashes and screen shake, reduced motion, calmer trails and grains, colour-blind-safe team colours and a Sovereign Assist. Health & comfort

Trailer

Synergy unleashed

Screenshots

From the storm

Four players strike the Sovereign

Rise again, Triangle Warrior

All footage and screenshots on this page are captured from the game.

Support

Questions or a bug to report? Email support@pgsx.com or use the report builder.

Privacy

Synergy Strike is sold and updated through Steam. Steam's own privacy policy covers your account, purchases and the online leaderboards. The game may include Unity Analytics, which sends Unity device details and gameplay events used only to find bugs and balance the game. The details are in the Synergy Strike privacy policy.