Smash bros lawl is the original crossover fighting games from SSBB. It actually focuses on the Cartoon/Video Game characters in the Super Smash Bros. Universe.
Super Smash Bros. High voltage is a fighting game where up to four players compete in battle using characters with their own unique fighting styles and special attacks. The game features the same tag-based team feature as previous installments of the series, where each player chooses three characters that can be swapped at any point during a match, and utilizes an order selection called "Evolved Vs. Fighting System", a modified version of earlier systems seen in Marvel vs. Capcom and SNK vs. Capcom games. The aim of the game is to use various attacks to drain your opponent's health bars and defeat all of their characters or have the most cumulative health when time runs out. It is the first game in the franchise to feature three-dimensional character models as opposed to two-dimensional sprites, though gameplay remains restricted to two-dimensions, allowing characters to move only backward, forward, or straight up into the air.
Unlike Marvel vs. Capcom 2, which featured four attack buttons separated as two pairs of low and high-strength punches and kicks, Marvel vs. Capcom 3 uses a simplified, three-button control scheme of undefined light, medium, and hard attacks modeled after Tatsunoko vs. Capcom: Ultimate All-Stars, which Capcom believes will "knock down the wall of complicated controls and open up the field of strategic fighting to all comers", as well as a new "Exchange" button used to launch opponents into the air, switch characters while performing a combo, and slam the opponent into the ground when used by certain characters. Additionally, a new technique known as "X-Factor" can be activated once during a match. X-Factor offers increased damage, speed, and regenerating health for a short time. It can also be used to extend combos. The duration and intensity of X-Factor boosts are dependent on the number of active characters on a player's team; as a player loses fighters, X-Factor will last longer and give a higher damage boost.
Players can use each button to string together combination attacks, as well as perform special moves using a combination of button presses and joystick movement. As characters attack, their Special Gauge fills with energy which can be expended by the player to execute powerful Hyper Combos and Team Combos that involve multiple characters. Marvel vs. Capcom 3 features a "Simple Mode" that allows players to perform combos and special moves easily at the expense of limiting a character's available moveset. The game also includes Mission Mode, which features character-specific challenges geared towards helping players explore the normal control scheme and preparing them to play against other people, and Shadow Mode, a series of downloadable packs which allows the player to fight against a team of AI opponents programmed after the techniques and preferences of Super Smash Bros. Brawl's development staff and, according to Variouse, famous players from the fighting game scene.
Super Smash Bros. High Voltage features a single-player arcade mode that is more robust than its predecessors. Players will use their team of three characters to defeat a series of AI-controlled opponents before battling the game's final boss, Chernabog, a supervillain in Disney's Fantasia; each character has their own unique ending sequence, which they earn upon completion of Arcade Mode.
The mode begins as Duck Dodgers (Daffy Duck) and Marvin the Martian face each other on Marvin's ship at outers space. When a fighter is defeated, they turn into a trophy form, which can be revived by touching the base. Suddenly, smoke pours from the sky and the Battleship Halberd flies over. It releases a stream of black purple-clouded bugs called Shadow Bugs that form the soldiers of the Subspace Army. The Ancient Minister, a cloak-clad, mysterious hovering General of the Subspace Army, arrives with his Army and detonates a Subspace Bomb, which can only be detonated by the sacrifice of two R.O.B.'s, and which transports the world into Subspace, an alternate dimension where the Subspace Army resides. The Ancient Minister's advance prompts the heroes to progressively team up and attempt to repel the enemy, while villains harvest the power of the allied characters by converting them into trophies, and using shadow bugs on some of them to fight the protagonists during their adventure.