Solid Snake is a playable character in Super Smash Bros. Brawl for Nintendo's Wii console. Although he was announced as the first third-party character, alongside SEGA's Sonic the Hedgehog, at the time, Snake was barely expected to appear in the game, due to his franchise being rated M and also being mostly PlayStation exclusive, making him feel very out of place in a family-friendly Nintendo Wii game. He was only included at all because of Hideo Kojima "begging" Masahiro Sakurai to add him. Solid Snake: A bridge!! // Gustava Heffner: We can only cross it one at a time. // Dr. Drago Pettrovich Madnar: Let me go first. I haven't got long to live anyway. No one will miss me if I fall. // (Dr. Madnar safely crosses the bridge) // Madnar: It's all right! You can come across! // Gustava: OK, I'll go next... See you on the other side. // (Gustava goes on the bridge then turns around) // Gustava: It's safe, Snake! Hurry and cross over! // (Snake attempts to cross the bridge when a missile destroys it, sending Gustava to Snake's side of the crevice) // Snake: Gustava!! The Metal Gear Solid 4 Database mistakenly places Snake's recruitment by the CIA as occurring after the Zanzibar Land Disturbance, rather than before. While Snake makes no appearance in the game, there is a cosmetic item and a taunt that is in reference to him. The Deep Cover Operator is a hat worn by The Spy and The Sniper. It is a team-colored digital camouflage headband with medium length brown hair similar to that of Solid Snake and Naked Snake/Big Boss. The Box Trot is a taunt for The Spy that allows the player to go inside a cardboard box and move around with it, referencing Snake's usage of the cardboard box to hide from enemies. Big Mama: The egg used in the successful in vitro fertilization came from Dr. Clark's assistant... A healthy Japanese woman.

In this commercial, Solid Snake makes a cameo appearance, along with other iconic video game characters who have appeared prominently in the PlayStation consoles. While Snake is depicted as the primary protagonist of the Metal Gear series, his father, Big Boss, acquired a prominent status as the central character in the four prequel games that he has starred in. Although Snake does not actually appear in Portable Ops due to it taking place two years prior to his birth, he was briefly alluded to by Elisa/Ursula while dying, where she explains the future to Big Boss. Solid Snake (Lobito Island) - In Metal Gear Acid, Solid Snake is depicted as another offshoot of the canonical one, having served in the Green Berets and having been a friend of Roy Campbell, and has since retired to Alaska. He is close in personality to his canonical counterpart. His in-game render depicts him wearing the Sneaking Suit from the original Metal Gear Solid and having the same general build, facial features, and bandana as the canonical Snake; however his hair color and style is different, having light brown hair and a rounder hairstyle. However, his art depicts him with a mullet closer to the canonical Snake. In this game, Snake is brought out of retirement in 2016 by Roger McCoy, a friend, to go on a mission to Lobito Island to investigate a secret experiment known as "Pythagoras", where he meets and teams up with an FBI agent named Teliko Friedman and discovers a new Metal Gear codenamed " Metal Gear KODOQUE". If the player shoots and damages the box the man was in and calls him after obtaining and using a box, after explaining how Raiden should use it, Pliskin will humorously mutter "You know, I lost a couple because of you." which will confuse Raiden, before Pliskin tells him to forget it.According to the director's commentary, most of Solid Snake's mannerisms (including the way he smokes his cigarettes) were replicated from that of his voice actor, Akio Ōtsuka. [115] Elisa/Ursula: Your children... Les Enfants Terribles. Snake [Big Boss], your son will bring the world to ruin, your son... will save the world."

Though mostly reserved, Snake showed some prominent change in his outlook towards life throughout the years. Big Boss's betrayal in 1995 and his battle to the death with Gray Fox and again with Big Boss in 1999 left a deep-seated emotional pain leading to PTSD, alcoholism and cynicism. His reunion with Gray Fox at Shadow Moses as well as his newfound friendship with Otacon and love towards Meryl, invigorated his desire to live. With Philanthropy, Snake aspired towards building a better future for the world by eradicating Metal Gears and liberating humanity from digital subjugation. His accelerated aging, however, would create a morbid willingness to accept death as he was no longer exuberant in his words or actions in 2014. It was only by Big Boss's dying words that Snake was finally able to absolve himself of all guilt and torment and accept peace.Snake (SaintLogic) - In Metal Gear Acid 2, this incarnation of Snake is a clone of the Solid Snake from the previous game, the latter having died during after the conclusion of the first game on Lobito Island. In this game, Snake must combat a military arms manufacturing company known as SaintLogic and must destroy their new Metal Gear, Metal Gear Chaioth Ha Qadesh. Solid Snake: Gray Fox...I can't believe it...But the real problem is your niece [Roy Campbell]. The way the Codec got cut off like that has me worried. Something must have happened to her... // Naomi Hunter: You're worried? About Meryl!? // Snake: Not exactly. It's just that she's holding the detonation code override keys. They're our last chance of stopping that nuclear launch. // Naomi: You're a cold man. Your mission is more important than the life of your companions? // Snake: This is war. Survival is the name of the game. Sometimes you have to be cold to survive. // Naomi: Yes, but... If the player punches Pliskin after he falls asleep, he becomes confused upon waking and the blue "?" will appear above his head. When first joining FOXHOUND, Snake attended an initiation ceremony where Big Boss gave a speech. However, he did not make the connection between his words and those of the dying Gray Fox at Shadow Moses, until meeting with Big Boss at Arlington nearly twenty years later. [86] Marc-André "MAD" Ducharme, Alexander Pascenko, Steven Stahlberg, Tu Bui, Leo Bustamante Dolon, Bruno Peschiera, Sanjeev Keisham, Safwen Laabidi, Tiaqo Zenobini, Mike Oliveria, Bufee Leung