If you're looking for anime similar to Code Geass: Lelouch of the Rebellion, you might like these titles. All recommendations are made by Anime-Planet users like you!
Takumi is a reclusive otaku who wants nothing more than to be left alone to play online games and watch anime. He only attends the minimum necessary to pass his classes, and rarely leaves his cramped room except to purchase the newest figurines. One evening, while Takumi is chatting online with his friend "Grim," a stranger called "Shogun" joins the channel and, after "Grim" leaves, posts a series of disturbing photographs depicting a man impaled to a wall with metal stakes. The following day, Takumi is horrified when he wanders into an alley and once again sees Shogun’s images – but this time, the gruesome scene is reality. From then on, Takumi sees the world through a new set of eyes; imaginary delusions meld with reality, and he isn't sure who he can trust. With suspicions and confusion at every turn, Takumi must struggle to determine what's going on - but most importantly, whose eyes are those eyes?
In a world of science, sorcery is rediscovered and rapidly adopted in all areas of industry – but at a high price: an invisible pollution is spreading out across the world. Those who do not take proper precautions become infected, lose their sanity, and become demons. The Sorcery Administration Bureau, along with their Tactical Sorcerers, monitor magic uses and respond to any demonic outbreaks that occur. In this world, Ray Otto is a rogue tactical sorcerer who hunts down demons with reckless abandon. Given that he always gets the job done, the administration generally lets his activities slide. Together with the mysterious girl Kapel Theta, Ray risks his life and humanity to destroy demonkind... when the price is right.
Strait Jacket and Code Geass: Lelouch of the Rebellion take place in worlds that are filled with monsters, one literally and one figuratively so, and follow the paths of two men who fight to destroy them at any cost. The methods they use are different, and the enemies certainly don't look the same, but the inherent darkness in these shows and the truth about how one becomes a monster really bind these shows together.
In the near future, Mars is covered with oceans. Within one of its cities, Gram River is just another kid trying to survive in the slums, until he finds himself right in the middle of a pirate attack! After nearly drowning, he finds himself aboard the pirates' ship, and is faced with a decision: be killed, or stay and fight alongside them. And thus, Gram joins the pirate crew in their quest to find the legendary treasure of Mars, but they aren't alone in their search. Now, while being hunted by the military, bounty hunters, rivals and even a few old friends, they search the seas of Mars for clues...
The intensities (and mindf*ck levels) of The Mars Daybreak and Code Geass: Lelouch of the Rebellion differ greatly, but they do actually contain similar themes. A corrupt government that doesn't care about the poor, a group struggling to change things, a relationship torn apart by war... If you watched Mars Daybreak, you really should do yourself a favor and move up to Code Geass. If you finished Code Geass but wanted something a bit more straight-forward, try Mars Daybreak.
Nightmares creep into the waking hours as Mina Tepes, childlike Queen of the damned, shockingly appears on live television to announce her plans for a colony where her blood-sucking brethren can live in peace. As pandemonium engulfs the globe, Mina reconnects with a handsome face from her past: Akira, a brooding beast whose link to the queen is both powerful and mysterious. Together, Mina and Akira will bare their fangs and fight against an ancient evil. And though the Queen and her ferocious werewolf minions vow that no human blood will be spilled, there are others of her kind who yearn to sink their teeth into innocent flesh. Can Akira maintain his fleeting link to the realm of the living while battling to protect this ruthless and royal beauty? Only one thing is certain. The world’s not ready for her reign.
Having recovered from the injuries he had sustained, Zero returns to Cross Academy to resume his role as prefect. Though, not long after he resumes his role, members of the Supreme Vampire Council ambush Zero with the intent to execute him for the murder of the pureblood, Shizuka. Luckily when Kaname intervenes, he sends the council away and insists that they stay out of school affairs. However, whilst Kaname continues to hide the truth about Shizuka's death, there are others who grow suspicious of what happened that night and what the dorm president is hiding. Meanwhile, Yuuki begins to have flashbacks, leading her to investigate her blood-stained past: what will she find, and will she continue to be tempted by an offer from Kaname?
Vampire Knight and Code Geass share very similar characters. The male leads, Kaname in particular, are structured like Lelouch--clever, conniving, and tortured. However, the protagonist in Vampire Knight is female which shakes the dynamic up a bit. Both animes center around the plots and schemes of its main characters, and...the inevitable chess board.