All the time in the world
Survive for 5 minutes in Rush - Constellation
5-Star 10 Challenges in one game. - Death Blossom
Get 100 Slowmo Kills in 1 second - End Game
Reach level 40 in score attack. - Galaxy
5-Star every Challenge in a single game. - Godlike
Get a 300X combo in either Time Attack, Score Attack or Rush. - Hard Boiled
Get 1000 Slowmo kills total. - I love the smell of geometry in the morning.
Kill 25000 enemies total - Impossible is Nothing
Score over 10 million points in Bombing Run - Just In Time
Detonate the Bomb in Bombing Run with less than 1 second on the clock. - Kill them all!
Kill 1000 Enemies in total. - Killing Spree
Get a 100X combo in either Time Attack, Score Attack or Rush. - Marathon
Survive for 25 minutes in Rush - Mega Kill
Kill 60 enemies with a single bomb in either Score Attack, Time Attack or Rush. - Outta time
Reach level 15 in Time Attack - Premature
Manually trigger the shield in Bombing Run before an enemy touches you. - Roundhouse Kick
Get 10 point blank kills in 1 second. - Show-Off
Kill 30 Enemies with a single bomb while in Slowmo in either Score Attack, Time Attack or Rush. - Smells like... Victory.
Kill 100000 enemies total. - Star
5-Star a Challenge - Stop Touching Me!
Bombing Run shield triggered 10 times in a single game. - Sweaty Palms
Score over a million points in Bombing Run - They just keep coming...
Kill 5000 enemies total. - Thug
Get 1000 Point Blank kills total. - Ultra Kill
Kill 120 enemies with a single bomb in either Score Attack, Time Attack or Rush. - Unstoppable
Get a 200X combo in either Time Attack, Score Attack or Rush.