pyrat quest
bug hunting (seasonal, apparently, and nerfed)
loot diving (requires attention and frequency of looting becomes less over a play session)
crab chance (pay to play, not profitable.
rps (USED to let you gamble. not now.)
farming (zzz)
baddy killing (lizardons are dangerous)
player killing (not profitable... unless you like farming)
treasure hunting (pay to get loot worth less than what you paid if you want more than 2 per day)
chests (one time... unless you're talking about bandit chests, then once per day, takes 3 minutes)