Gravity Stack

# Gravity Stack

A hypercasual stacking game set in deep space. Tap to drop blocks and build an impossibly tall tower — from Earth's surface all the way to a neutron star.

## How to Play

- A block oscillates back and forth above your tower

- **Tap anywhere** to drop it

- Land it precisely on the previous block — any overhang gets cut off

- **Perfect placement** restores full block width and builds a streak

- Miss completely and your tower is lost

## Features

- **6 unique planets** — each with its own gravity, speed, and physics. Build through Earth, Mars, Jupiter, Europa, Titan, and a Neutron Star.

- **Ascending difficulty** — blocks speed up, directions become unpredictable, precision windows tighten.

- **Altitude tracker** — watch your distance climb from meters to megameters.

- **Procedural everything** — all graphics and sounds are generated at runtime. No external assets. The entire game is under 350 KB.

- **Satisfying juice** — screen shake, particle explosions, glow effects, slow-motion on planet transitions, and a full procedural soundtrack.

- **Instant restart** — lose and try again in under a second.

## Controls

- **Mobile**: Tap the screen

- **Desktop**: Click anywhere

## Tips

- Perfect placements give bonus points AND restore your block to full width

- Planet transitions give massive score bonuses

- Each planet changes the rules — low gravity means floaty drops, high gravity means fast falls

- Watch the level indicator to know when physics are about to shift

## Credits

Built with Phaser 3 + TypeScript + Vite. No external art or audio — everything is procedurally generated.