This is a small batch of changes that are mostly just quality-of-life improvements. Field of vision can now be set using the bottom slider from the main menu, and the visual indication of being sucked in will make the threat obvious even when playing without sound.

Changes:

-Initial sinking speed of the tower is even slower
-Added Field of View slider from 60 - 120 degrees (default 90)
-Added a visual indication when being sucked in by an enemy
-Fixed a bug where platforms wouldn't recharge when landing on the edge
-Fixed a glitch with the second "R" in the colorblind title