In a Mass Effect crossover, Revan's moral ambiguity would be an interesting aspect to explore. He could start off as a bit of an enigma to the Mass Effect characters. His past as a Sith and Jedi would make him question the moral codes in the Mass Effect universe. He might not be fully on board with the Paragon - Renegade system and instead follow his own sense of right and wrong. His clothing and appearance might also be adjusted to fit the more futuristic aesthetic of Mass Effect, but still retain some elements of his Star Wars look, like his hooded robes.
Revan's character could be adapted by emphasizing his combat skills. In Mass Effect, he would be a formidable fighter, using his lightsaber skills like a biotic blade. His Force powers could be translated into something like a unique biotic ability. For example, his mind - influencing powers could be like a super - charged charm ability.
One idea could be that Revan, with his unique combat skills and Force abilities, gets involved in a mission in the Mass Effect universe. Maybe he teams up with Shepard to fight a common enemy that has some sort of connection to the dark side of the Force. Another could be that Revan's knowledge of ancient technologies in the Star Wars universe helps the Mass Effect races to upgrade their own tech, creating new dynamics in their galactic politics.
One great male Revan Mass Effect fanfiction is 'Revan's Journey in the Mass Effect Universe'. It has an interesting plot where Revan, with his unique skills, gets involved in the events of the Mass Effect world. The character interactions are well - written.
Well, Master Chief would likely start by assessing the threats in the Mass Effect universe. He'd notice the Reapers right away as a major threat. His military training would kick in, and he'd try to find ways to combat them. In terms of adaptation, he'd probably look for allies. He might be initially skeptical of the alien species but would soon realize that they can be valuable partners. For instance, he could team up with the Turians, who also have a strong military tradition. He'd also have to adapt to the different forms of transportation, like the Mass Effect relays. His first encounter with using one of these relays might be a bit of a shock, but he'd quickly figure out how to use it to his advantage.
The Asari from Mass Effect would be intrigued by the Ancient technology in Stargate. Their natural curiosity and long lifespan would make them eager to study it. Meanwhile, the Goa'uld from Stargate might see the various species in Mass Effect as potential hosts or slaves, which would obviously lead to conflict. But the more moral characters from Stargate would oppose this and try to protect the Mass Effect races.
If Tali met Naruto, she would be amazed at his ninja skills. Tali is used to advanced technology, but Naruto's physical abilities and unique jutsus would be a whole new concept for her. Naruto would be interested in Tali's engineering skills and might ask her to help create some new ninja tools. Garrus would probably respect Naruto's combat skills and see him as a valuable ally in a fight. And Naruto would be drawn to Garrus's sense of justice.
Iron Man's character would bring his technological genius. He could help the Mass Effect characters develop new weapons and defenses. His cocky yet brilliant personality would also add a new dynamic to the story.
The Krogan from Mass Effect and the Berserkers from Gears of War could have a really intense interaction. The Krogan are known for their brute strength and warrior culture. The Berserkers are these large, powerful and somewhat mindless (in a combat sense) enemies. The Krogan might see the Berserkers as a worthy challenge and try to engage them in combat on their own terms. This could lead to some epic battles where the Krogan's natural strength and regenerative abilities are put to the test against the Berserkers' brute force.
The characters from Call of Duty, being mostly military - based, would likely be initially cautious and strategic when interacting with Mass Effect characters. For example, Captain Price might approach Shepard with a sense of respect but also wariness. He would be interested in Shepard's leadership skills and how they handle the diverse alien races. Meanwhile, Shepard would probably be curious about the more 'grounded' combat tactics of the Call of Duty soldiers.
The more stoic Gundam characters like Amuro might initially be reserved in their interactions. But as they face common threats, they would start to open up and share their knowledge. In contrast, the more outgoing Mass Effect characters like Garrus might be quick to befriend the Gundam pilots and try to get them involved in their adventures right away. They could bond over their shared love for combat and protecting the innocent.
Another possibility is that Naruto is transported to the Mass Effect universe. He would be a very unique character there. His ability to never give up and his strong sense of justice would fit well in the often morally - grey world of Mass Effect. He could use his ninja skills, such as his shadow clone jutsu, in combat situations in the Mass Effect universe. This would be quite a spectacle for the other characters, like Fem Shepard. She might initially be skeptical of Naruto's abilities but come to respect him as they fight together against common enemies, like the Reapers.