The Bug Butcher

SURVIVOR LEVEL 22

Survive 60 seconds without shooting on level 22 in HARD

Floor 05 All Stars

Collect 3 stars on every level of floor 5!

Floor 05 Combo

Beat the target Combo for all levels on floor 05!

SURVIVOR LEVEL 9

Survive 30 seconds without shooting on level 9 in HARD

POWERUP KEEPER LEVEL 18

Don't use any powerup in level 18

GUARD LEVEL 10

Don't let the spider touch a scientist on level 10

GUARD LEVEL 21

Don't let the spider touch a scientist on level 21

SURVIVOR LEVEL 6

Survive 45 seconds without shooting on level 6 in HARD

Floor 04 All Stars

Collect 3 stars on every level of floor 4!

POWERUP KEEPER LEVEL 12

Don't use any powerup in level 12

Floor 04 Combo

Beat the target Combo for all levels on floor 04!

ELECTRIC WONDER

Kill 1000 enemies with the chain lightning gun in any single game mode

EXPLOSION EXPERT

Kill 1000 enemies with the rocket launcher in any single game mode

BULLET HELL

Kill 1000 enemies with the gatling gun in any single game mode

Floor 03 All Stars

Collect 3 stars on every level of floor 3!

Floor 02 Combo

Beat the target Combo for all levels on floor 02!

Floor 03 Combo

Beat the target Combo for all levels on floor 03!

BEAM MASTER

Kill 1000 enemies with the laser beam in any single game mode

Floor 02 All Stars

Collect 3 stars on every level of floor 2!

FREEZE KILLER

Kill 1000 frozen enemies in any single game mode

EXTERMINATOR

Complete 15 rounds without dying

POWERUP KEEPER LEVEL 6

Don't use any powerup in level 6

PERK FANATIC

Unlock all perks in arcade mode

POWERUP MANIAC

Unlock all powerups in arcade mode

Floor 01 All Stars

Collect 3 stars on every level of floor 1!

Floor 01 Combo

Beat the target Combo for all levels on floor 01!

GUARD LEVEL 8

Don't let the spider touch a scientist on level 8

KILLA DASH

Dash into a frozen face hugger enemy on the ground

WEAPON COLLECTOR

Unlock all weapons in arcade mode

BUG SQUASHER

Complete 5 rounds without dying

MACHINE GUN LOVER

Kill 1000 enemies with machine gun in any single game mode