Packs marked in progress have a saved standard game. Zen uses its own separate save.
Show Timer
Show Grid
Save Progress
Zen Mode (calm Flow + drop speed)
Tip: With a name + email in Profile, settings and in-progress games sync across devices.
🏆 Prize Challenge
Reach 10,000 Points to unlock an exclusive 10%
discount code!
📈 Level & Lock Delay
Level up every 10 lines.
At Level 5, pieces lock faster but you get a 0.5s grace period to slide
them before they stick!
↩️ Undo Feature
You start with 1 Undo. Gain +1 Undo every 6,000 points. ⚠️ Using Undo before 10,000 points disqualifies the prize.
Undos after you’ve already unlocked the prize are fine.
🧘 Zen Mode
Relaxed play with Flow that only goes up (no decay). Set drop speed in Settings.
Generative audio, no prize or high-score board.
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Optional. You can play without entering anything.
Add a name and email if you want settings and in-progress games to sync across devices,
or when you’re ready to save a high score / claim a prize.
Once linked, changes upload automatically. Each email has one profile — newer game saves win.
Each pack has its own standard save. Zen Mode has one shared save (pack only changes the look). Open a game to switch to it, or Remove to delete it across synced devices.
No saved games yet.
Scores saved with your email appear here. Remove one entry or clear them all — this only deletes scores linked to that email.
Add an email above to see your scores.
Reset All wipes settings, local data, and saved games on this device only (sign in again to re-sync).
Keyboard
←
↓
→
Move
↑
Rotate
Space
Drop
P
Pause / Resume
R
Resume
S
Settings
M
Mute
F
Fullscreen (desktop)
U
Z
Undo
Touch
↔
Swipe Move
👆
Tap Rotate
⬇
Swipe Down (Soft Drop)
⬆
Swipe Up (Hard Drop)
Controller
D-Pad Move A/X Rotate
Profile & scores
Name and email are optional — play anytime without them.
Enter them in Profile only if you want cross-device sync, or when a high score / prize asks for details at the end of a game.
Need help?
Questions or feedback —
contact Markos
and choose Tetris from the subject dropdown.
Glass Tetris v4.5.1
A glass-styled Tetris that showcases
photographic packs as a backdrop. The goal is a calm, elegant play space that highlights
imagery while staying fun.