Versus mode: real-time 1v1 and garbage blocks
Versus is a real-time 1v1 mode in the tradition of Tetris Attack and Panel de Pon. Both players work a stack that rises continuously from the bottom; clearing combos and chains sends garbage blocks onto the opponent's board, and the first player whose stack reaches the top loses. Unlike the move-limited puzzles, there is no move limit and no board to empty — only the clock and the rising stack.
How it differs from the puzzle mode
| Puzzle | Versus | |
|---|---|---|
| Time | Untimed, think as long as you like | Real time, 60 frames per second |
| Limit | A fixed number of moves | No move limit at all |
| Goal | Clear the whole board | Survive; bury the opponent |
| New blocks | Never | A new row rises from the bottom continuously |
| Losing | Running out of moves | Your stack reaching the top |
The swap rule is identical — two horizontally adjacent blocks — so everything you learned in the campaign still applies. What changes is that you can no longer plan indefinitely, and that clearing blocks is now an attack rather than an end in itself.
The rising stack
A new partial row pushes up from the bottom at a fixed rate, and the whole stack shifts with it. You can also raise it yourself on demand — the RAISE button on mobile — which is a real tactic: raising deliberately gives you more blocks to work with and can be safer than waiting when your board is thin.
The board only tops out when a block is pushed past the top row. A board that is three-quarters full is uncomfortable but perfectly survivable, and the danger warning appears when the stack climbs into the top three rows.
Garbage blocks: how attacks work
Clearing more than three blocks at once, or clearing in a chain, drops garbage blocks onto your opponent's board. Garbage is a solid slab that cannot be matched directly — it has to be broken by clearing a normal match adjacent to it, which peels off one row and turns it into ordinary blocks.
The two attack types send very differently shaped garbage, and the difference decides matches:
- Combo garbage
- A wide, flat rod one row tall. A 4-combo sends a 3-wide rod, a 5-combo a 4-wide rod, a 6-combo a 5-wide rod, and a 7-combo a full-width rod. Bigger combos send several rods at once.
- Chain garbage
- One full-width slab, as many rows tall as the chain length minus one. A 3-chain sends a 6-wide, 2-row-tall block; a 5-chain sends a 6-wide, 4-row-tall block.
Incoming garbage is telegraphed before it lands, giving you roughly a second and a bit to prepare — a window you use to start a clear so your own board is already collapsing when the slab arrives.
Stop time — the comeback mechanic
Every clear freezes your rising stack briefly, which is the single most important defensive tool in the mode. A combo buys about two seconds, a chain about three, and a clear made while you are already topped out buys around seven — a deliberate comeback rule that makes losing positions recoverable.
So when your stack is dangerously high, the correct play is almost never to make the safest small match. It is to find any clear at all, because the freeze it grants is what gives you time to find the next one.
The bot ladder
Single-player versus is a ladder of eight bot opponents, from Sprout to Master. The bots play their own board and send you real garbage from real clears — they are not scripted attack patterns. Difficulty rises by how fast a bot is allowed to act and how quickly its stack rises, not by giving it different rules.
Sprout is tuned so an idle player survives around thirty seconds, which makes it a genuine tutorial rung. Master rises roughly twenty times faster than the gentlest setting.
Playing another person
Online versus offers Quick Match against whoever is waiting, or a private room code to send a friend. Matches run on rollback netcode: your own inputs apply instantly with no added delay, and the opponent's are predicted and corrected as they arrive, so both sides stay in step without input lag.
Frequently asked questions
What are garbage blocks?
Garbage blocks are solid slabs dropped onto your board when your opponent clears a combo or a chain. They cannot be matched directly — you clear a normal match next to a slab to peel off one row and convert it into ordinary blocks.
Are chains better than combos in versus mode?
Yes. A chain sends one full-width slab several rows tall, while a combo sends a thin rod one row tall. A chain also freezes your own rising stack for longer, so it attacks and defends at the same time.
Is Cascade Puzzle versus like Tetris Attack?
Yes — it follows the same lineage as Tetris Attack and Panel de Pon: a continuously rising stack, horizontal swaps, and combo and chain clears that send garbage to the opponent. The frame timings and garbage tables are tuned to match that classic behaviour.
How do I stop my stack from rising?
Clear blocks. Every clear freezes the rise briefly — roughly two seconds for a combo, three for a chain, and around seven for any clear made while you are already topped out.