Tetra Fall

About Tetra Fall

Luminous crystal tetrominoes drift down into a glass well. Slide and spin them to pack full horizontal rows — each completed row shatters and clears. It only speeds up: gravity ramps every level, forever. There's no finish line, only a deeper run — it ends only when the well tops out. Earn Lumen and spend it in the Crystal Forge on permanent upgrades like a hold slot, extra previews, and a slower warm-up.

How to play

Move the falling piece left/right, rotate to fit, and drop it to fill complete rows that clear. Desktop: arrows to move, Up/X or Z to rotate, Down to soft-drop, Space to hard-drop, C to hold. Mobile: on-screen buttons plus swipe-down to drop and tap to rotate. A 7-bag shuffle keeps pieces fair. Spend Lumen in the Crystal Forge on permanent upgrades. The run ends only when the stack reaches the top.

FAQ

How do you play Tetra Fall?

Move the falling piece left/right, rotate to fit, and drop it to fill complete rows that clear. Desktop: arrows to move, Up/X or Z to rotate, Down to soft-drop, Space to hard-drop, C to hold. Mobile: on-screen buttons plus swipe-down to drop and tap to rotate. A 7-bag shuffle keeps pieces fair. Spend Lumen in the Crystal Forge on permanent upgrades. The run ends only when the stack reaches the top.

Is Tetra Fall free to play?

Yes. Tetra Fall is 100% free to play online at DFun — no download, no install and no sign-up. Just open the page and play instantly in your browser.

Does Tetra Fall work on mobile?

Yes. Tetra Fall is an HTML5 game that runs in any modern browser and works on both mobile phones and desktop computers — no app required.