GreatHierophant

Space Invasion Weirdness

2

The Unlicensed Game Space Invasion (a Space Invaders clone by Thalamus Interactive) works okay until the game starts. When the game starts, the shots from the enemies behave very strangely....

Zork Zero - .woz issues with starting a game

22

The Zork Zero .woz from A Woz A Day boots OK, but when you are asked to insert side 3 (just after inserting side 2), the game will often report...

AY-3-891x Noise Frequency Period Register Behavior

3

One thing I have found curious is that emulation of the noise channel of the Mockingboard sounded a little differently with Ultima V's Hall of Doom soundtrack compared to original...