Home All-Time Best All-Time Worst Sites Help

Onslaught

Unlockables

Extra difficulties

In addition to the three difficulty settings available from the start, there are two unlockable difficulty settings.

UnlockableHow to Unlock
Finish the game on Hard difficultyExpert difficulty
Finish the game on Expert difficultyUltra difficulty

Contributed By: fabfabfabed.

Upgrade locations

Each weapon (including grenades and the whip) has 2 upgrades that count as additional weapons. The upgrades carry over even if you start a new game on another difficulty (on the same save spot).

UnlockableHow to Unlock
Box in Mission 52nd level Assault Rifle
Clear Missions 1, 2 and 3 in Normal difficulty (S rank)2nd level Grenades
Clear Missions 9, 10 and 11 in Normal difficulty (S rank)2nd level Rocket Launcher
Box in Mission 112nd level Shotgun
Box in Mission 32nd level SMG
Clear Missions 5, 6 and 7 in Normal difficulty (S rank)2nd level Whip
Beat the game in Ultra difficulty3rd level Assault Rifle
Clear Missions from 1 to 8 in Hard difficulty (S rank)3rd level Grenades
Clear Missions from 1 to 12 in Ultra difficulty (S rank)3rd level Rocket Launcher
Beat the game in Expert difficulty3rd level Shotgun
Beat the game in Hard difficulty3rd level SMG
Clear Missions from 1 to 8 in Expert difficulty (S rank)3rd level Whip

Contributed By: BiigLord.