Cyber Tetris
About Cyber Tetris
Cyber Tetris is a full Tetris game for your browser, dressed in frosted-glass panels and glowing neon blocks, with a board that doubles as a musical instrument. Pick one of four modes from the start screen. Endless lets you choose a starting level from 1 to 15 and play until the stack tops out. Sprint asks you to clear 40 lines as fast as you can. Marathon is the long haul to 150 lines. Compose switches gravity off so you can paint music with pieces. The rules feel modern: wall kicks, a hold slot, a three-piece preview, soft and hard drop, and big payouts for T-Spins, back-to-back clears, combos and perfect clears. As you level up, the whole screen travels through computing history, from a green Terminal through Game Boy, NES, Windows 95, Early Web, iPhone and Flat Design eras before landing on Cyberpunk at level 14, with a banner announcing each new era. Press M to turn on Synesthesia and a scanner sweeps the board from bottom to top, playing a note for every filled cell: the column sets the pitch and the piece sets the sound. Pick a scale and a tempo, and hear your line clears ring out as chords. In Compose you place pieces with a cursor, loop a section, play it back and export the loop as a MIDI file. Sprint and Marathon keep top-five leaderboards, every run ends with stats like pieces per second, and you can share a score card when you finish. Every key can be rebound in Settings, and on phones and tablets you get swipe gestures and on-screen buttons.
How to Play
Keyboard: Left/Right to move, Down to soft drop, Space to hard drop, Up to rotate clockwise, Z counter-clockwise, A to rotate 180°, C to hold, P to pause, R to restart, M to toggle Synesthesia (all rebindable in Settings). Touch: swipe to move, tap to rotate, swipe up to hard drop, or use the on-screen buttons. Compose mode: arrows move the cursor, Space places a piece, Z/X rotate, 1-7 pick a piece, [ and ] set the loop, P plays it back.
Tips & Strategies
- ✓Stack flat and leave a column open on the right for Tetrises (4-line clears)
- ✓Press C to hold a piece you'll want later, such as an I piece for your Tetris well
- ✓T-Spins score more than regular line clears — learn the T-Spin setup
- ✓In Compose Mode, use [ and ] to set loop boundaries for your composition
- ✓Watch the game transform visually as you level up through computing history eras
FAQ
Is Cyber Tetris free to play?
Yes! Cyber Tetris is completely free to play in your browser. No download or account required.
Can I play on mobile?
Yes. On phones and tablets you can swipe to move, tap to rotate and swipe up to hard drop, or use the on-screen buttons. Endless, Sprint and Marathon all work by touch; Compose mode needs a keyboard.
What is Synesthesia Mode?
Synesthesia turns the game board into a musical instrument. Press M to switch it on and a scanner sweeps the board, playing a note for every filled cell: the column sets the pitch and each piece type has its own sound. You can pick the scale and tempo in Settings.
What is Compose Mode?
Compose Mode turns off gravity and lets you place pieces anywhere as musical notation. You can hear your composition in real time, loop a section of it and export that loop as a MIDI file.
How does the look change as I level up?
As you level up, the game's visual theme travels through computing history: Terminal, Game Boy, NES, Windows 95, Early Web, iPhone, Flat Design, and finally Cyberpunk from level 14.