Play Panel de Pon online — free, in your browser
Cascade Puzzle's versus mode is a modern browser game in the Panel de Pon / Tetris Attack lineage — the rising stack, horizontal swaps, chains, combos, and garbage blocks — playable free, instantly, with no ROM, no emulator, no download, and no sign-up. It runs on phones and desktops, against a ladder of eight bots or against another person in real time.
To be clear about what this is: it is not the SNES game and not an emulator. Nintendo has never released Tetris Attack or Panel de Pon in a browser. This is a from-scratch engine in the same genre, tuned against the classic Normal preset — the frame timings, the combo garbage table, the chain formula, and the original rise-speed curve, all published openly in the mechanics reference.
Everything that defines the genre is here. The stack rises continuously and speeds up. Clearing four or more panels at once is a combo and sends garbage rods; linked clears — where blocks falling from one clear form the next — build a chain, and a K-chain sends one full-width slab K−1 rows tall. Swapping a still-falling panel into a match extends the chain by hand: the skill chain. Every clear freezes your own rise briefly (stop time), so offense and defense are the same action. If your stack reaches the top, you lose.
The rest of the vocabulary carries over too. You can raise the stack early for tempo; the stack never rises while a clear is resolving; incoming garbage blocks are telegraphed 1.3 seconds before they land and are peeled one row per adjacent clear; a stack in its top rows is in danger; and a clear made while topped out buys seven full seconds of stop time — the classic comeback rule. Raise speed follows the original game's table, from about 16 seconds per row at speed 1 to under a second at the cap. If you can read a Tetris Attack board, you can read this one.
Ways to play right now
- Versus ladder — eight bot rungs from Sprout to Master. The bots play their own board and send real garbage from real clears; higher rungs are smarter, not just faster.
- 1v1 online — Quick Match against whoever is waiting, or create a private room and send a friend the code. Rollback netcode, so your inputs apply with zero added delay.
- Daily puzzles — the move-limited puzzle side of the game: three boards a day and a streak to keep.
How it compares to the originals
| Game | Where it runs | Online 1v1 | Price |
|---|
| Panel de Pon (1995) | Super Famicom, Nintendo Switch Online | Via NSO subscription | Paid |
| Tetris Attack (1996) | SNES, no modern re-release | No | Paid (used carts) |
| Pokémon Puzzle League (2000) | N64, Nintendo Switch Online | Via NSO subscription | Paid |
| Panel Attack | Windows/Mac/Linux download | Yes | Free |
| Cascade Puzzle versus | Any web browser, nothing to install | Yes | Free |
More in Cascade Puzzle
Frequently asked questions
Can I play Panel de Pon online for free?
Yes. Cascade Puzzle's versus mode is a free browser game in the Panel de Pon / Tetris Attack style — rising stack, chains, combos, and garbage — with a bot ladder and real-time 1v1. It is a modern game in the lineage, not the Nintendo original.
Is this a Tetris Attack ROM or emulator?
No. Nothing here is emulated and no Nintendo code or assets are involved. It is a from-scratch engine tuned to the classic Normal preset's frame data, which is published openly in the mechanics reference.
Are Panel de Pon and Tetris Attack the same game?
Mechanically yes. Panel de Pon (Super Famicom, 1995) was localized for the West as Tetris Attack (SNES, 1996) with Yoshi characters replacing the fairies; the panel mechanics are identical. Pokémon Puzzle League (N64, 2000) is the same system again with Pokémon branding.
Does it work on phones?
Yes. On a touch screen you drag a panel sideways to swap, with a thumb-sized raise button; on desktop you play with arrow keys and Space or the mouse. The same engine runs both.
Can I play against a friend?
Yes — create a private room in online versus and share the code or link. Matches run on rollback netcode at a fixed speed for both players, so neither side has a pacing advantage.