Kill an enemy who has killed four of your teammates within the current round
Kill an airborne enemy
Win five matches on Lake
Be the last player alive in a round with five players on your team
Kill an enemy with an un-zoomed sniper rifle
Kill an enemy who is dominating you
Kill an enemy while at one health
Win an Arms Race match without reloading any of your weapons
Kill an enemy whom you are already dominating
Dominate an enemy
Kill an enemy just as their respawn protection ends in Arms Race mode
Kill a zoomed-in enemy sniper with a sniper rifle of your own
Kill an enemy who is on gold knife level with a sub-machine gun in Arms Race Mode
Kill 25 enemies
Kill a player who is on gold knife level in Arms Race Mode
Inflict 2,500 total points of damage to enemies
Kill an enemy who has been reduced to less than 5% health by other players
Kill an enemy with the first bullet after your respawn protection ends in Arms Race mode
Kill an enemy who has killed a player on your friends list in the same round
Kill 10 zombies
Die one Time
Stop a critical bleed-out with a bandage, first aid bandage or first aid kit
Craft your first wood frame
Craft your first Stone Ax
Place your first sleeping bag, old bed or king sized bed
Knock over 100 trophies.
Complete the chapter “Space”.
Complete the chapter “Island”.
Complete the chapter “Country Living”.
Complete the chapter “Museum of Bat Art”.
Batty gets hungry while visiting the museum - look for a snack!
Complete the chapter “Back to Batville”.
Complete the chapter “Fixing the Home”.
Complete the chapter “Batville”.
Complete the chapter “Teen Years”.
Complete the chapter “Baby Steps”.
Complete the chapter “Right off the Bat”.
Absorb a dragon soul
Reach Level 5
Shoot 100 or more gold coins in total in Coin River.
Ride the Poseidon coaster.
Catch 20 fish.
Score a bucket of gold in Coin River.
Spell out RIVER! in Coin River to activate the coin gun.
Whack 50 moles total in Whack-a-Mole.
Fish up something strange.
Catch a fish.
Fall from the top of Project 12 and land on the fountain without a jetpack.
Kill 20 rebels.