TViT Dev Update 23

Still pushing ahead at a nice clip!

• The playtest document is now up to 110 total pages.
• Added rules to explain map hazards.
• Added rules for retreating from combat.
• Finalized Critical Hit rules.
• Finalized 3/6 Survivor classes.
• Received the final art for the firs Other, with the second halfway done.
• Putting final polish on the first set of Minions.
• Risk/Reward system is 70% complete.