1.2 balances everything

Rebalanced everything.

• Missiles now bounce off the edge of the map, breaking in half as they do so (rather than when they run out of fuel)
• Missiles now always start with full fuel
• Adjusted missile health yield and radius
• Mines now bounce off the edge of the map and do not destroy each other
• Mine spawn rates increased and decreased based on level
• Adjusted the mine health radius and explosion radius, so it is possible to mine sweep
• Boars now push you into the wall if they get a direct hit, leading to brutal combos if you treat them lightly
  • Not so powerful in multiplayer, this is a compromise. (Its effect on the camera would kill any run.)
• Vultures (bullet shooters) now shoot in rapid succession at higher levels
• Changed the amount of hits for every kind of enemy to be defeated
• The player now starts with 3 hearts
• Added new modes
  • Classic mode reverts all these changes, so scores in classic are the same across all versions
  • Swarm, featuring only level 1 enemies (and starting with 4 health)
  • Titans, featuring only 1 enemy on screen
  • Variety, where ship level and ship type are disconnected
  • A mode for each ship type so only it appears
• Health is no longer reset to 2 when a player joins mid-game

Unless major bugs are uncovered, I expect this to be the final release of the game. Good luck, little blue!