Top similar games like Portal Mortal:

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.

Play with up to 4 "friends" in this fast paced online co-op (friend-slop) platformer. Create devilish levels to annoy and stump your friends or download levels from the steam workshop to keep the game spicy after completing the built in levels.

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!

When you cut ties to the past, new bonds form. Build relationships with other Yarnys in local co-op or as a single player, fostering friendship and support as you journey together.

Xion Leak is a fast-paced, two-player, cooperative platformer. Get in sync and set the fastest times to win trophies! Run fast, work together, and avoid the countless dangers that the mysterious Foreman has placed in your path.

Use your momentum to swing, launch and fly, cleaning cityscapes in record time to earn some sweet, sweet cash!

ibb & obb is a two player cooperative game set in a puzzle filled world where gravity goes both up and down. You can only succeed by working closely together. Find a friend for some true local co-op couch fun or match up online.

Jump, climb, swim, and fly through a vibrant world alone or chained to friends, in a desperate bid to escape the planet. Solo or co-op, one wrong move can send everyone falling down...

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.

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!

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.

a hostile interpretation of the immersive sim, where nothing is planned, and everything works

【 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.

Cartridge the Tiger is a Super Nintendo inspired platformer with a powerful in-game level editor. Built on a custom engine with retro physics, dynamic color-accurate lighting, and extensive mod support. A journey awaits, can you make it?

This is an action puzzle game，a rabbit that can throw bombs, by destroying objects, triggering mechanisms, or using bombs to blow itself up to fly higher, tries to solve puzzles in the game.

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.

World's Best Platformer Game ???? You run, jump and stuff

Test your skills in this puzzle-platformer game: Help Enid, Ryder, and Dayen recover the Forgotten Fragments in this beautiful pixel art adventure. More than a hundred of hand-crafted levels split between the single-player and co-op campaigns!

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!

Work alongside your friends to collect all the cosmic diamonds in a co-operative chaotic party platforming performance. Play as one of four aliens, each with their own unique ability. *CAUTION: Flashing lights in game may induce seizure*

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

One of you builds. One of you destroys. One of you caused this. Together, you might just survive. A fun cooperative puzzle platformer.

In a realm between life and death, a confused soul, haunted by a life filled with misguided choices, seeks redemption and freedom.

Fractals is a two-player co-op puzzle platformer where players complete puzzles and challenges using innovative mechanics. Work together to solve physics-based puzzles and go through platforming challenges.

Cosmic Worm Food is an action platformer roguelike. It is inspired by other pixel art classics such as Risk of Rain, Downwell, Vampire Survivors, and VVVVVV. It features constant adrenaline pumping action with a large variety of enemies, bosses, upgrades and parkour puzzles for the player to enjoy.

Kinduo is a local cooperative game where two elemental friends overcome obstacles to return to their island, push boxes, use electricity to connect objects, break ice blocks, blow things up and more in this cute and colorful co-op game!

Astrovity's challenging gravity-based movement system allows you to change the gravity in the room! Take in your surroundings and see how gravity can get you through each level by manipulating objects, doors and blocks around you!

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.

Revive the boulder dash spirit with OxRox, a modern remake of the 2001 classic RoX with updated graphics, improved UI, controller support and Steam integration. Tackle new puzzles, compete on leaderboards, and explore bonus levels in this nostalgic yet fresh adventure. Now with Co-op!

Somewhere Else is a cozy 2D couch co-op puzzle platformer about an unlikely duo lost in a strange and beautiful world. Play as Chimp and Chip, explore mysterious places, solve puzzles, discover new abilities, and uncover the story of where they came from - and how to get back home.

PICO PARK is a cooperative local/online multiplay action puzzle game for 2-8 players.

Control Rocoumie, a tiny mischievous red fairy, and use the power of flowers to find your way home. A casual co-op action puzzle game for 1–4 players, with simple, easy controls. Find the key, reach the exit together, and enjoy it with family, friends, or players of any skill level.

local co-op platformer game for two players, featuring impressive pixel art and handcrafted levels. Players take on the roles of a brother and sister exploring the collapsed solar system and the silent, deserted space of their once-thriving home to uncover past secrets.

Follow Cappy & Tappy through their block-stacking, platforming, worldwide adventure! Stack massive blocks as Tappy to help Cappy explore, survive and escape. Play with a friend or juggle both roles solo to escape crumbling temples packed with devious traps, colossal bosses, and mysterious idols.

PiPu Party is a chaotic puzzle action game. Share a magic symbol bag to reshape the entire level in real time. No single 'correct' way to play it. 2 player co-op & 2-8 player competitive chaos party.