Atomic 79 achievements

Gain 5,000 gold total

Kill 10 enemies with a single toxic enemy death explosion

Kill 250 Red Skells

Have a single deposit of 200 gold or more

Kill 300 Toxic Skeltins

Drop 200 gold on one death

Kill 1,000 Skells

Fully upgrade all weapons

Survive an expedition

Kill 5 Skell Lords

Kill 500 Red Skeltins

Kill 1 Skell Lord