
Collapse Four
Four in a row
The bottom row collapses after every fifth move.
Four in a row, but every fifth move the bottom row collapses.
Open Collapse FourGreen Game Studio games keep the rules you know and change one: a floor that collapses, bets that stay sealed, ships that drift, dice that are drafted, a board the tide shrinks.
Every game plays offline, needs no account and shows no ads. Android and iOS, coming soon.













Open a game to watch its twist move, read how it plays and download its assets.

Four in a row
The bottom row collapses after every fifth move.
Four in a row, but every fifth move the bottom row collapses.
Open Collapse Four
Heads-up poker
Both players lock a secret bet at the same time; only the smaller bet is matched.
Heads-up poker with sealed bets. Lock yours in and read your rival.
18+. Chips only. No real money. Betting is simulated.
Open Sealed Bet Poker
Naval hunt
After every shot, every ship drifts one square.
Naval hunt where every ship drifts after each shot. Predict, don't just guess.
Open Drifting Fleet
Backgammon
Nobody rolls: the dice are drafted from a shared pool.
Backgammon where the dice are drafted from a shared pool. Pick smart.
Open Draft Backgammon
Chess
Twice a game the tide floods the outer ring and the board shrinks.
Chess where the tide floods the board's edges. Save your pieces and your king.
Open Rising Tide ChessThe same basics in all five games, so you know what to expect before you open one.
Icons, feature graphics, screenshots, English store texts and a fact sheet, per game or all five in one ZIP. For interviews and anything missing here, write to us.
Press contact: contact@greengamestudio.com