Have a military alliance with 5 other factions at the same time.
Have a special mount.
Win 10 land battles during a single campaign.
Have access to at least 4 different tradable resources through production or trade.
Have a trade agreement with 5 other factions at the same time.
Win a campaign battle, having completely wiped out all enemy units.
Have a single Lord make 100 kills during a battle.
Fight a quest battle.
Have a single unit make 200 kills during a battle.
Kill 50 enemies with Executions while playing as Jackie
Max out 1 of Jackie's Talent Trees
Kill 50 enemies with thrown objects
Finish the game on any difficulty
Kill 15 enemies while playing as the Darkling
Kill a shielded enemy with his own shield
Avoid being run over in the parking garage
Pick up 5 Relics in the single player campaign
Craft an oxygen tank
Dive to a depth of 40m
You collected 5 Chinpokomon.
You successfully blocked every enemy attack in a single (non-tutorial) battle.
You defeated 3 enemies in one battle while your buddy was knocked out.
You've farted on people 100 times.
Kill 2 enemies with one javelin
Purchase a Talent in the single player campaign
Kill 3 aliens at once
Kill 50 aliens
Take steroids in SP
Drink a beer in SP
Knock out the talent at the talk show
Defeat the Cycloid
Doodle something on the whiteboard in SP