Minor Update - v0.1.21a

Change List

• Game no longer crashes after 20 hours of play-time

• Fixed tick count on pressure gauge (it had 6 segments instead of 5)

• The engine and controls would sometimes freeze after a lag spike; this has been fixed

• Hints no longer display when hints are disabled

• Controllable elements are highlighted when controls are displayed

• Starter motor pitch adjusted down slightly

• Steam particle system looks more consistent at different framerates