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Complete the game on "Hard" difficulty.
F#@$ You Harder
Complete the game on "Harder" difficulty.
F#@$ You the Hardest
Complete the game on "The Hardest" difficulty.
F#@$ You Ultimately
Complete the game on "Impossible" difficulty.
Ironworks Facility Completed
Beat Ironworks Facility.
Old Military Base Completed
Beat Old Military Base.
Jungle Outpost Completed
Beat Jungle Outpost.
Volcano Research Station Completed
Beat Volcano Research Station.
The Last City Completed
Beat The Last City.
Find 10 skulls.
Find 20 skulls.
Find 30 skulls.
Find all skulls.
Repeat a single level 10 times.
Die 200 times in total.
Complete the game in 1.5 hour on at least HARD difficulty.
Complete the game in 1 hour on at least HARD difficulty.
Complete the game in 45 minutes on at least HARD difficulty.
Impale 25 enemies on hook by kicking them.
Impale 50 enemies on hook by kicking them.
Make 200 enemies die horribly by burning alive.
Kill 1000 enemies.
Maul 200 enemies to death with a sawspider.
Proficient Railgun User
Kill 10 enemies with a single railgun bullet.
Pump Up the Difficulty
Unlock new difficulty mode.
Originally Contributed By: Mookiethebold
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