title: 8086 DOS or BIOS function to sleep for less than 1 second, like 0.75s?
body: <p>So basically I have my game running fine with 1s default delay for the snake to move.</p>
  
  <p>I've seen the <code>int 1Ah</code>/<code>AH=00</code> interrupt to make a delay to make it move slower, but how do I make it move faster? Or I'm understanding the interrupt wrong? The idea is to create levels so that when you get to a certain score, the snake moves faster. Say I want a 0,75s delay for the snake to move, then 0,5s, etc.</p>