Top similar games like Portal Mortal:

Want to play the hardest cooperative 2D platformer ever? Want to finish no map ever? Want to be in pain for hours and cry, getting nothing in return? Come play DDNet with a large community of other sufferers!

Take on the hard yet fair world of Bloody Trapland. Jump, slide, dash and dodge your way through the many deadly levels. Find secrets, solve puzzles, unlock mysteries and unravel the story. Go at it alone or bring your friends along for a co-op experience like no other. 1-4 players online and/or splitscreen.

Cartridge the Tiger is a Super Nintendo inspired platformer with an in-game level editor, easy-to-use mod support using C#, and Steam Workshop integration.

A difficult platformer with the main mechanic of changing color in order to stand on colored blocks to progress. Play over 300 levels with diverse gameplay that have many items and hazards, in-game level editor, local multiplayer, endless run, customizable skins & hats, steam workshop and more!

Bloody Trapland is a fast-paced multiplayer platformer where the levels are filled with dozens of dangerous traps and tricky jumps that stand in your way! Play co-op with your friends or take on the challenges on your own. With support for up to 4 players at once, local and/or online.

Cube Faces is a co-op, adventure, platformer for 2 - 4 players. Filled with unique challenges, mini-games and puzzles! You and your friends must help the residents of Dreamland!

Tomb Rumble is a pixel art MMO platformer, where adventurers compete to retreive ancient treasures in lost temples, cursed ruins and more. Push other players into deadly traps to be the first to escape !... or be the one to fall in a lava pit.

Cooperate quickly as a duo and win trophies! Escape before the Xion gas fries your precious circuits! Run fast, be in sync, and avoid the countless dangers that the mysterious Foreman has placed in your path.

A challenging puzzle platformer where you can only move in one direction.

Precise, multiplayer platformer where you play as ball only able to move left and right.

Blow and bounce on bubbles as you collect magical gemstones in hundreds of fun and challenging levels. Play solo or carefully coordinate your moves in a dedicated co-op campaign with its own characters. Bobls also has an online universe with a level editor to share creations with other players.

An evil presence has emerged in the kingdom… but is it you or is it them? Play as a fallen king and somewhat immortal slime to conquer an onslaught of obstacles and puzzles in a quest to reclaim your fallen kingdoms. Smooth and simple controls for the ultimate experience in 2D precision platforming!

Astortion is a minimalistic, atmospheric puzzle-platformer that revolves around gravity. Explore the ruins of the most pivotal research facility on earth, unlock new abilities that mess with spacetime itself, and get to the bottom of what is going on.

Welcome to BattleBlock Theater! You’ve got no where to go but up...on stage. Play single player or co-op to free your friends and save Hatty Hattington! Jump, solve and battle your way through a mysterious theater inhabited by highly technological felines.

【 It’s like catch but the ball is the ability to jump. 】 Take on the role as one of two creatures in this imaginative co-op experience that tests how well you and your friend get along. Explore a broken world together and discover what is valuable, and what remains just a passing thought.

I Wanna Maker is a precision platformer with a robust level editor and online level sharing, based on I Wanna Be The Guy fangames. Create complex levels using a variety of objects, a powerful events system, and customizable visuals. Browse levels online, take on challenge modes, and more!

Jump and dash your way to victory in this vibrant side-scrolling platformer. Navigate through stunning environments and intricate puzzles on your quest to punch powerful enemies and save your kingdom.

Play ball tag with your friends in the most appropriate places for kids! Compete with others, avoid the traps, interact with levels and build your own!

Help Enid, Ryder & Dayen recover the Forgotten Fragments in this beautiful pixel art adventure, where your puzzle-platformer skills will be put to the test! Hundreds of hand-crafted levels split between the singleplayer and co-op campaigns!

Anidu is a two-player online co-op game about the adventures of animal dolls in a virtual world. Utilize each doll's unique superpowers to solve puzzles and explore.

A precise 2D platformer with a twist. NO JUMPING. Master your magnetic powers to beat each level with speed and skill. Enjoy classic 16-bit gaming vibes, tackle challenging achievements and compete for global leaderboard supremacy along the way.

Night Out is a cooperative online multiplayer action puzzle platformer for 1-4 players. With both Remote Play and Solo Mode...

Help find Astra's parents on a mission throughout the galaxy! Traverse hundreds of handcrafted levels to save your family somewhere in the vast expanse of space!

This is a diverse puzzle-platformer, that constantly breaks the fourth wall. Resolve physics-based puzzles, go through challenging platformer levels and beat bosses! This game was intended to be a simple "Indiana Jones" rip-off, but something went wrong and it is YOUR mission to fix the game!

Platfuzzles is a game with short levels where you need to figure out how to reach your powers and use them to get to the goal. It's a platformer with puzzle elements. Jump, dash, pound, shoot, turn invisible and slow down objects to achieve victory!

Explore the underground, solve the puzzles, get skills and fight against bizarre creatures.

Two Cubes is an Online Co-Op platformer where players can only touch their colour! The game requires 2 players who own the game to play!

Entangled is a 2D puzzle platformer where you control two quantum-entangled cat's at once. Solve each puzzle by making use of the two cats to escape a space research facility. Guide them through their journey.

A pixel art co-op Metroidvania-Maker game! Jump, Slash and loot enemies to earn and find badges to power up your player.

In this adventure, help Droid 07 to overcome challenges, discover mysteries and free your friend from the miniaigas.

Shift Happens is a cooperative platformer for two. You and a friend shift your mass, throw each other and puzzle your way through four stages of stylized imaginary worlds. Including the occasional backstabbing and taunting. Play with a friend on a couch, online or even special singleplayer levels.

Jumpfox: Always Running is an intense precision platformer where control is key - but not over running. Jump and dash through rigorous courses, as you automatically run and change direction at walls. Ideal for both challenging solo play and exciting local multiplayer.

This adventure supports 2 - 4+ players! Play through 5 unique worlds filled with challenges and puzzles with your friends!

The two heroes are trying to escape from an abandoned planet after a shipwreck, breaking through the wild environment and automated security systems.

Grab your best bud for help in this new co-op challenge to help two adorable penguins, Bread and Fred, reach the top of the snowy summit. Time your jumps, cling to walls and swing across gaps to see how far you can make it before you tumble all the way back down the mountain.

Harness the power of gravity to maneuver through challenging precision platforming and puzzle levels in this fun and kinetic 2D platformer!