STACK THE MARKET.
Every falling block is a stock. Stack them, clear the lines, and every ticker inside a cleared row goes into your stockpile. Bigger clears pay more.
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If you have played a block-stacker, you already know three of them.
Seven piece shapes fall. Move, rotate, and place them to build complete rows.
Fill a row all the way across and it clears, exactly as you would expect.
Every block in that row is a stock. Clear it and those tickers go into your stockpile.
Stack a portfolio across runs, climb the leaderboard, and take the Daily Run.
Each piece is dealt a ticker from the day's market. The ticker travels with the block: it is still there when the block is buried, and it is what pays out when the row finally clears.
Rarity is how often a ticker shows up in the piece stream. It is a game spawn rate — not an investment rating, and not a statement about any company.
Seven tickers are in play at a time, chosen by the server from the date alone. Everyone plays the same market on the same day, so the Daily Run is a fair fight.
Pips show spawn frequency in the piece stream — a game rate, not an investment rating.
A single line pays for itself. Everything past that multiplies.
Two rows at once.
Three rows at once.
The big one. Sets up back-to-back.
Empty the whole board. Market wipeout.
Chain clears to fill the momentum meter. Fill it and the next eight pieces pay half again as much.
Reach a five-combo or three back-to-back four-line clears. Gravity tightens, rewards double.
Both events are earned by playing. Nothing in StockStack is random-drop or purchasable.
Units carry across every run. Your portfolio remembers which stocks you have mined, how many games each came from, and your best single run for each.
Stock units are in-game collectibles. They are not shares and hold no monetary value.
One seed, one market, one attempt per player per day. Every piece arrives in the same order for everyone, so the only variable left is how you play it.
Example board — today's standings are on the leaderboard.
Two players, one seed, simultaneous boards. Clear multiple rows and you send garbage across; outlast your opponent and take a bonus on everything you mined.
Solo and the Daily Run are live now. Versus arrives once they are perfect.