The right-wing extremist who has admitted killing 77 people in the worst peacetime massacre that Norway has ever seen told a court Monday that he deserves a medal of honor for the bloodshed and demanded to be set free.

Anders Behring Breivik smirked as he was led into the Oslo district court, handcuffed and dressed in a dark suit, for his last scheduled detention hearing before the trial starts in April. He stretched out his arms in what his lawyer said was "some kind of right-wing extremist greeting."

Reading from prepared remarks, the 32-year-old Norwegian told the court that the July 22 massacre - carried out with a bomb, a rifle and a handgun - was a strike against "traitors" he said are embracing immigration to promote "an Islamic colonization of Norway."

Like in previous hearings, Breivik admitted to setting off the bomb outside the government headquarters in Oslo and opening fire at a Labor Party youth camp on Utoya island, outside the capital, but he denied criminal responsibility and rejected the authority of the court.

About 100 survivors and relatives of victims watched in disbelief, as Breivik asked to be released, and told the judge he should receive a military honor for Norway's most deadly peacetime attacks.

Judge Wenche Gjelsten ordered him to remain in custody until the trial begins on April 16. Breivik faces terror charges, which carry up to 21 years in prison. However, if he's deemed gravely mentally ill he will be sent to psychiatric care.