Games like Mortal box

Sociable Soccer 24 is a cross-platform arcade football game, designed by Jon Hare, the creator of Sensible Soccer. It offers fast-paced gameplay with over 13,000 FIFPRO licensed footballers, allowing you to build your dream team and compete in multiplayer head-to-head matches. As a token of appreciation, Early Access 2017 buyers on Steam will receive a free Steam code on release.

"Hyperfight" is a local and online multiplayer fighting game where every hit is lethal, and players must risk points for special and super moves. It features 7 characters with unique movesets, and modes including versus, single-player arcade, training, and tutorial. The game has full controller support, and is available on HTML5, desktop, and Steam versions.

"Disputed Space" is a first-person space shooter with 6DoF, offering a single-player campaign across procedurally generated star systems. Players pilot a small fighter ship, engaging in intense battles with enemy factions, complete with large capital ships, fighters, and bombers. The game also supports local split-screen co-op multiplayer for up to 4 players. With highly optimized performance, expect thrilling space combat and arcade-style action.

Dojo Masters is an indie fighting game that authentically represents various Martial Arts, offering unique characters with distinct fighting styles. It combines easy-to-learn mechanics with deep mastery, requiring players to first deplete stamina and then knock down opponents to win. Featuring online play with rollback netcode, advanced replay tools, and robust training modes, it’s designed for both casual and competitive players.

"Windowkill" is a shoot-em-up game with both single-player and local cooperative modes for 2 players. It features split-screen gameplay and a unique mechanic involving a problematic window. The game has been updated to version 3.0 and is available on Steam. The soundtrack is by Keestak, and the game was originally created for Ludum Dare 54.

"Checkmate Showdown" is an online multiplayer game that combines chess and fighting mechanics in intense battles. Each chess piece has a unique fighting style, and the outcome of the chess match affects the fight. Tag-assists and Ultimates add strategy and action to the game, making it a must-play for fans of both chess and fighting games.

"Final Slam 2" is a PC fighting game where players can create their own unique fighter with customizable moves, stats, and appearance. The game features over 40 in-game fighters and a story mode, as well as a creator mode for endless possibilities. With 80 slots to save avatars, players can build and battle with a diverse range of characters.

"Robot Roller-Derby Disco Dodgeball" is a fast-paced sports action game where players control robot characters in high-energy matches of dodgeball. Utilize a variety of power-ups, customizable abilities, and dynamic environments to outscore your opponents in frenetic multiplayer mayhem. Experience vibrant disco-themed arenas and intense competition in this unique take on classic dodgeball gameplay.

Handy Harry's Haunted House Services is a first-person simulation game where players run a ghostbusting business. Equip your ghost-detecting gear and explore spooky locations to rid them of paranormal entities. Manage your finances, upgrade your equipment, and build your reputation to become the most sought-after ghostbuster in town.

"Wand Wars" is a local multiplayer game where players engage in magical battles using wands to knock a glowing orb into their opponent's goal. With various arenas, power-ups, and unique spell mechanics, each match is filled with chaotic and strategic gameplay. The game supports up to 4 players, providing a fun and exciting experience for both casual and competitive players.