Rival Brains: 2 Player Games

Proliferaite

In-app purchases

About this game

TWO PLAYERS. ONE PHONE. THAT'S THE WHOLE SETUP.

Rival Brains is a 2 player game built for a single screen. Lay the phone flat on the table, sit on opposite sides, and the screen splits down the middle — your half faces you, theirs faces them. Then you go at it.

No second device. No accounts. No matchmaking. No internet. Hand over half the phone and you are playing in seconds.

WHERE PEOPLE ACTUALLY PLAY IT
• Couples waiting for dinner to arrive
• Friends at the bar when the conversation dips
• Siblings in the back seat
• Parent vs kid — and the kid winning
• Students with twenty minutes to kill
• First dates that need a tiebreaker
• Family gatherings, road trips, airport gates

Anywhere two people are stuck together with one phone between them.

SEVEN DUELS, ALL WON WITH YOUR HEAD
• Riddle Rumble — race to crack the riddle before your rival taps the answer
• Quick Maths — mental-math sprints that get meaner every round
• Echo — a memory duel: watch the pattern flash, then out-remember them
• Odd One Out — three things belong together, one doesn't; spot it first
• Sequences — crack the number pattern and nail what comes next
• Anagram Attack — unscramble the letters before your rival finds the word
• Movie Quotes — name the movie behind the famous line first

Riddle Rumble, Quick Maths and Echo are free forever. The other four unlock for 24 hours with one short ad, or permanently with a single $4.99 purchase that also covers any duel added later.

No reflex spam, no tap races. Every duel is won with your head.

BUILT FOR TWO BRAINS AT ONE TABLE
• Mirrored halves — each player gets their own upright view
• Answers shuffled differently per side, so nobody can copy a finger
• Visible reading-time timers — long riddles get longer clocks
• The Evener — an openly declared handicap that keeps lopsided rivalries fun
• Rivalry Ledger — head-to-head records, streaks, and revenge matches
• End-of-night superlatives — who had the Quickest Wit? Who went Photographic?

FAST ROUNDS, INSTANT REMATCHES
A duel runs a couple of minutes. First correct tap takes the point, first to five takes the duel, and the rematch is one tap away. Nobody sits through a long turn waiting for their go.

FRESH EVERY GAME NIGHT
170+ riddles and 100+ movie quotes that won't repeat from night to night, plus endlessly generated math, logic and anagram questions. No two sessions alike.

PLAYS WITH NO WI-FI
Everything runs on the device. Airplane mode, dead zones, the back of a car — it all works.

Most two player games want a second phone, a shared turn, or a sign-up. This one wants a table and someone sitting across from you.

No accounts. No internet needed to play. Hand over half the phone and settle it.