RESTRICTED: Grindy arena-shooter. Achievements are for killing each type of enemy a bunch of times. They're cumulative and can be done in the 1st level. Shotgun is recommended (can 1 shot anything but bosses). ~3 hours to 100%.
RESTRICTED: Grindy arena-shooter. Achievements are for killing each type of enemy a bunch of times. They're cumulative and can be done in the 1st level. Shotgun is recommended (can 1 shot anything but bosses). ~3 hours to 100%.
