Retro Tron vs Untangle

Retro Tron is a fast, neon light-cycle duel for one player. Steer your glowing cycle, trap the CPU’s cycle against a wall of light, and be the last one running. HOW TO PLAY • Swipe anywhere on the screen to turn your cycle 90 degrees. • Your cycle never stops and leaves a solid trail behind it. Hit a wall or any trail and you’re out. • Hold TURBO to double your speed and cut your rival off. Let go to slow down again. • Win a round by being the last cycle running. The first to win 5 rounds wins the match. • Watch for MATCH POINT: whoever is a round from winning is shown before each round, and the 4-4 decider is announced as the last round. TWO MODES • Normal: a steady pace that rewards planning. • Hard: both cycles move 1.5 times faster, and turbo scales to match. A SMARTER OPPONENT The CPU looks ahead for trouble and steers toward open space, and it reads further ahead and wanders less as the rounds go on. It leaves you gaps, but not many. RETRO ARCADE STYLE • Glowing neon trails and grid, with cycles that swing through every turn. • Chunky pixel lettering, a high-score table and classic arcade-style sound effects. A mute button is always at hand. • Pause any time, and play on iPhone or iPad. Quick rounds, easy to learn, hard to master. Let the games begin!

Every other untangle game lets the lines slide through each other. This one doesn't. In Untangle: Night Sky the ropes are physical. They are solid to the touch, they have real slack, and pulling one star drags its neighbours along like a knotted necklace. You cannot shove a star through a rope — you have to work the knot loose the way you would in your hands: find the gap, go around it, or slip underneath. Drag the stars until no two ropes cross. The constellation lights up. DEPTH IS REAL A rope lying over all of your star's ropes lets the star dive under it. A rope lying under them lets it slide over. A rope sandwiched between them is a wall. Reading that depth is how you find the way through. TWENTY SKIES, THEN NO END Twenty hand-paced levels teach the rope, then Polaris — a star pinned to the sky that never moves — and then the Iron Chain, a rope that nothing can pass. Clear all twenty and the Star Field opens: endless, procedurally generated constellations that keep on growing. ALWAYS SOLVABLE Every board is made by tangling a solved constellation with legal moves, and no level ships until the game's own solver can finish it. When you are stuck, a hint shows the star to move, the route to take, and where it lands — and it only ever suggests a move that genuinely works. QUIET BY DESIGN No ads. No purchases. No account. No timers, no lives, no energy meter. It plays entirely offline. Just you, a tangle of rope, and a sky waiting to light up.