Puzzles Solved - Wicked Punch - Code Input Screen - Code Terminal - Full Rage Meter - In game cheat passwords - Betrayal - Chemical Effects - Destroying helicopters - Destroying missiles - Defeating the parasitic Half-Life - Return of Half-Life and Madman - Defeating soldiers with their shields up - Waving soldier - Soldiers and Alphas - Paralyzer attack - Tank shields - Endurance mode - Gray Hulk - Defeating super robots - Defeating the Leader
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(indexed the 16/11/2006)