Pair Buddies vs ECHO

Pair Buddies is a fast, fluid take on the classic sliding tile puzzle — rebuilt with a fresh twist that goes far beyond the original. Swipe to slide tiles. Match numbers to merge them. Reach higher and higher values — while rare special tiles shake up the math when you least expect it. FIVE SPECIAL TILES CHANGE EVERYTHING Most tile games spawn the same two values, over and over. Pair Buddies breaks the pattern with rare special tiles that rewrite the rules mid-game. Square (x²) — Slide it into any tile and the value explodes. A humble 8 becomes 64 in an instant. Halve (x÷2) — The antidote to an overstacked board. Shave a blocker in half and open new merge paths. Wildcard — Merges with any tile on the board. Strategic lifeline or board-clearing wild card. Blocker — Resists merging. Slide it 12 times and it crumbles. Let it sit and it blocks your paths. Hungry — Tap to have him consume the surrounding tiles and leave the next largest tile of the sum of the one's he ate. Square and Halve tiles annihilate each other on contact. Sometimes that's a crisis. Sometimes it's exactly what you needed. STRAIGHTS — A HIDDEN BONUS MOVE When three or more tiles of the same value line up after a slide, they collapse into a single tile worth their combined sum — earning bonus score and, in Sprint mode, refunding two moves. Setting up a straight mid-game is a skill in itself. YOUR BOARD, YOUR SIZE Pick a grid from 3×3 to 8×8. A 3×3 is a lightning-round puzzle with nowhere to hide. An 8×8 is a strategic slow burn where planning ahead pays off. FOUR GAME MODES Normal — unlimited play with all special tiles active Classic — pure 2048, no special mechanics Start at 1 — tiles spawn as 1; build every power-of-two from scratch Sprint — a fixed move budget with a live countdown; Straights refund moves LOTS OF TILE THEMES Three character themes replace tiles with illustrated characters: Kittens — tons of cat breeds with animated blinking eyes and surprise yawns Puppies — unique dog breeds with random tongue-lick animations Fruits & Veg — produce characters from seedling to pomegranate, each with little faces Undersea — a fun set of animated undersea creatures in individual aquariums Blossoms — beautiful flowers represented with simple line art Cosmos — our planets, moons, and wonders beyond Plus nine classic color palettes, three accessibility-focused palettes (Deuteranopia, Tritanopia, High Contrast), and a 21-color Classic palette that laps the spectrum as you push past 2048. FIVE WAYS TO SEE THE BOARD Numbers, No Label (color only), Emoji, Exponent, or Binary. Play whichever way clicks for you. GAME CENTER LEADERBOARDS See where your score ranks against other players and show of your highest unlocked tile! BUILT FOR EVERYONE Full VoiceOver support with board labels, special-tile descriptions, and custom Move actions so you can play without touching the screen. Switch Control, Voice Control, Dynamic Type, Reduce Motion, colorblind-safe palettes, High Contrast mode, Differentiate Without Color cues, and adjustable haptic feedback — every accessibility feature iOS offers, supported. THE DETAILS THAT MATTER * Up to three undo charges per game, refilled by milestone merges * Milestone animations: new personal-best tiles zoom to center and burst with particles * First-encounter tips for every special tile type — shown once, resettable in Settings * Full game history with final-board snapshots and a score trends chart * Adjustable difficulty with separate high-score rankings per level * Custom background color with separate light and dark values * No ads. No in-app purchases. No timers. No lives. No artificial pressure. The original stops at 2048. Pair Buddies is just getting started.

Your echoes are your teammates. ECHO is a time-loop puzzle: every run is recorded, and when you press ECHO, your past self replays it - step by step, loop after loop. Hold plates for each other, open doors across time, and thread paths no single runner could ever take. EASY TO LEARN, DEEP TO MASTER - 100 campaign levels across ten decades, from gentle first steps to choreographed finales - Mechanics that weave together: chained doors, counter-doors, double doors, fragile floors, beat walls, paradox boards and mirror echoes that replay your run backwards - Handcrafted signature levels where every single step must be planned FOUR WAYS TO PLAY - Campaign: 100 levels with a carefully tuned difficulty curve - Daily puzzle: one fresh board every day - keep your streak alive - Zen: endless generated puzzles in six difficulties - Time challenge: how many boards can you solve in one run against the clock? MADE WITH CARE - Completely offline: no account, no ads, no tracking, no data collection - Music is synthesized live on your device - no two sessions sound the same - Home-screen widget that grows with your streak - and hides a secret level - Game Center leaderboards and achievements - Available in 7 languages ECHO is free and complete from the first minute. The only purchases are voluntary tips for the developer - they unlock nothing. Your past self is waiting.