Gem Cascade Swap

Gem Cascade Swap is a 60 FPS 8x8 gemstone match-3 puzzle with cascading chain
multipliers, crackling lightning gems, and explosive blast gems.

Swap adjacent faceted crystals to align rows or columns of three or more.
Match four to forge a Lightning Gem that zaps an entire row and column cross,
match in an L or T shape to forge a 3x3 Nova Blast Gem, or align five to
create a Prismatic Hypercube that shatters every gem of a chosen color.
Trigger multi-step gravity cascades across three subterranean crystal vaults.

Features:
- Smooth 60 FPS 8x8 swap, gravity fall, and multi-chain cascade multipliers
- Special Lightning Gems, 3x3 Blast Gems, and Prismatic Hypercubes
- 3 crystal vaults and 3 difficulty modes (Casual, Arcade, Turbo)
- Real 16-bit PCM WAV audio, persistent high scores, CSV export, EN/VI UI

Disclaimer: This project is an independent open-source game and is not affiliated with, sponsored by, or endorsed by any commercial title.