The characters might initially be cautious of each other. For example, Shepard from Mass Effect could be skeptical of the Star Trek crew's non - violent approach at first. But as they get to know each other, they could start to share their skills. The Star Trek crew could teach Shepard about their advanced medical techniques, while Shepard could show them some combat maneuvers.
When characters from both universes interact, there could be a clash of ideals. The more morally strict Star Trek characters might have issues with some of the morally grey decisions that Mass Effect characters have to make. However, they could also find common ground in their shared goal of exploration. The Vulcans in Star Trek could be especially interested in understanding the biotics of Mass Effect characters, seeing it as a new form of mental discipline to study. And the Krogan from Mass Effect might be both feared and respected by the Star Trek characters for their strength and warrior - like nature.
One way is by giving them a common goal. For example, if there is a threat that endangers both the Star Wars galaxy and the Mass Effect galaxy, characters from both sides could team up. A Jedi and a Spectre could lead a joint mission to stop this threat.
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.
If a character like Miranda Lawson from Mass Effect met Mercer, she would probably be fascinated by his biological makeup. She might try to analyze him from a scientific perspective, which Mercer may or may not tolerate. And when it comes to combat, Mercer could provide a new and unexpected element to the fight. For example, he could use his shape - shifting to surprise enemies while the Mass Effect characters use their biotics and tech. Also, the loyalty and morality of the Mass Effect characters could have an impact on Mercer. He might start to question his own actions and motives in the face of their strong beliefs.
Well, it often blends the two universes by having characters from each interact. For example, a Mass Effect character might be introduced to the concept of the Force in the Star Wars universe. They could learn to use it in their own way. Or a Star Wars character could encounter the advanced technology of Mass Effect.
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.
The military - minded characters from Stargate, like Jack O'Neill, would likely be initially cautious and somewhat skeptical of the more diplomatic Starfleet officers. However, they would soon realize the value of Starfleet's knowledge and resources. On the other side, Starfleet officers might be intrigued by the Stargate technology which seems so different from their own. For example, Captain Kirk might be eager to explore through the Stargate.
In a crossover, the Elites from Halo might interact with the Vulcans from Star Trek. The Elites' honor - based culture could be compared to the Vulcans' logic - based society. They could start off as adversaries, perhaps misunderstanding each other's motives, but then gradually come to respect one another as they learn more about their respective cultures and values.
The characters from Resh umbrella might be initially in awe of the superpowers of the Avengers. For example, Iron Man's high - tech suit would be a wonder to them. Meanwhile, the Avengers might be a bit cautious of the Resh umbrella characters as they come from a more shadowy and secretive organization. But they would soon realize that they have to work together and start sharing their skills and knowledge.
Shepard from Mass Effect might initially be very cautious around the Crysis characters. Given Shepard's military background, they would likely be sizing up the situation and the capabilities of the Crysis characters. For example, if faced with a character in a nanosuit, Shepard would be curious about its technology. Meanwhile, the Crysis characters would probably be in awe of the diverse alien races in Mass Effect. A character from Crysis might be shocked to see a Krogan for the first time and initially be on guard.