More  and more updates to more web browser games.

• Fixed the frame rate problem found in Firefox 110+.
• Added game controller support.
• Options are now available while the game is paused.
• Greatly increased the vertical height of the map, allowing the player to jump beyond the vertical limits.
• Fixed a potential issue with the way the heat effect was being drawn on the screen. This 'could' eventually cause a problem with frame rate dropoff.
• Patched the green mushroom so it does not cause a fatality if it is the snack to collect.