Commit Graph

2 Commits

Author SHA1 Message Date
Rob Colbert
bf29fe4949 Add README.md and AGENTS.md documentation
- README: installation, dev server, gameplay controls, screens, sound
- AGENTS.md: project structure, stack, implementation patterns, git workflow
2026-05-30 03:03:20 -04:00
Rob Colbert
df5d461873 Add sound effects: shoot sweep, alien march, and explosion boom
- Shortened player shoot sound from 0.5s to 0.25s sweep
- Added classic Space Invaders alien march with 4 descending bass notes
  (G#1, G1, F#1, F1) matching original 1978 arcade frequencies
- Alien march tempo increases as more aliens are destroyed
- Aliens strobe brighter on each note played (0.25s brightening)
- Added explosion sound effect: white noise boom fading 0.25s
- Explosion triggered on player missile hitting alien
2026-05-30 03:00:19 -04:00