Alpha 3 - Sound, graphics and story!

Hey everyone! Alpha 3 is now live, it adds sound, better visual effects (graphics) and more story. Everything else:

Rewrote (nearly) everything
Fixed some grammar
Added next section (no spoilers)

Added version number

Added audio:

Computer Ambience

Startup Disk Sound
Generator
Door Open
Door Shut
Collapse

Upgraded visual effects
Changed collapse scene from key presses to waiting

Optimized warning at the start