Online play

Online Play is currently under consideration, but may have to wait until after release to be implemented.

Online modes that are currently being considered include:
 * an item-trading system
 * drop-in, drop-out cooperative play through the main game
 * 1 vs 1 PVP matches, tournaments, and leaderboards
 * 2 vs 2 "double-date" PVP, possibly tournaments, and leaderboards
 * Player-matching based on preferences set by each player beforehand.