Puzzle Verified MIT • Instant Play

Gravity Switch Maze

Rotating gravity labyrinth. Flip room orientation so sliding blocks and keys tumble toward pressure plates and unlock exit portals.

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Genre: Puzzle License: MIT Performance: Instant WebGL/HTML5
Difficulty Moderate reflex requirement with forgiving checkpointing
Average Session 3 to 8 minutes per session
Compatible Devices Desktop, Mobile, Tablet
License & Provenance MIT ↗

Editorial Overview & Provenance

Gravity Switch Maze revitalizes classic sliding-block puzzles with dynamic physics. Drawing inspiration from 80s tilt mazes and modern physics games like 'Portal Reloaded', it challenges players to rotate a labyrinth 90 degrees at a time, letting gravity guide keys and blocks onto pressure plates. Built for instant browser play without installs, its minimalist design echoes early Flash puzzle classics while leveraging modern HTML5 fluidity. Each room becomes a four-way tumbler where walls become floors and every rotation cascades objects toward new solutions.

Core Gameplay & Mechanics

Players trigger gravity inversions with arrow keys or swipes, watching as all loose objects tumble in the new 'down' direction. Keys must land on pressure plates to unlock the exit portal while avoiding pitfalls. Scoring combines time efficiency with minimal rotations—each flip deducts points. Failure occurs if keys fall into voids or blocks crush the player avatar. Early levels teach object momentum and wall-bouncing, while advanced stages require chaining rotations mid-fall to redirect keys across complex geometries. The learning curve spikes when introducing ice blocks that preserve momentum across rotations.

Exact Control Mapping & Input Guide

  • Primary: Arrow keys for 90-degree rotations, Space to reset current room
  • Secondary / Quick-Reset: R for full level restart, P for pause menu
  • Mobile Touch: Swipe in cardinal directions for gravity flips, two-finger tap to reset

Strategy, Pacing & High-Score Heuristics

  • Plan rotations 2 steps ahead—objects keep moving during the flip animation, so anticipate where keys will land after consecutive turns.
  • Use walls to 'catch' falling keys—time a rotation so keys bounce sideways onto plates rather than falling straight down.
  • In levels with multiple keys, rotate so one key's fall path blocks another from going into pits.
  • For ice blocks, rotate just before they hit walls to bank their momentum like a pool shot.

Technical Specifications & Architecture

Game EngineHTML5 Canvas & Web Audio API
Target ResolutionResponsive Dynamic Viewport
Input ModesKeyboard, Precision Mouse, Multi-Touch
Refresh RateLocked 60 FPS V-Sync
Payload Size< 1.2 MB Total Footprint

Frequently Asked Questions

How do I stop keys from overshooting pressure plates?
Rotate early to make keys hit walls first—their rebound will reduce momentum before reaching the plate.
Does faster completion give higher scores?
Yes, but minimizing rotations matters more—each flip cuts potential time bonuses by 15%.
How to handle levels with moving platforms?
Rotate only when platforms align to create continuous paths—watch their cycle before acting.

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