可以和朋友在线一起玩的冒险（Difficult）游戏共 191 款，包括City Climber、Zombie Party和Ghost hunter。
全部游戏: 24
City Climber is a silly physics-based game about a floppy ragdoll climber, who has to save the world. Find your way through diverse hand-crafted environments and enjoy funny challenges full of falling and destruction.
Zombie Party is a retro rampage of fun and over-the-top action, while still giving the players a deep and engaging Action-RPG Rogue-like experience! Go on a time traveling adventure, or delve deep into procedural dungeons full of gold, loot, and secrets!
《Ghost Hunter》 is an online collaborative psychological horror game that can be played by at least one and up to five players together. Unlike other ghost hunting games, it incorporates rich Taoist elements and experiences traditional Chinese supernatural culture.
A platform game so difficult and at the same time, so addictive that you will enjoy having to repeat a levels dozens of times until complete them.
Ninjin: Clash of Carrots is an anime-inspired beat-em-up with varied enemies and deep customization. Play as the rabbit Ninjin, or Akai, the ninja fox, and fight to retrieve the carrots stolen by Shogun Moe! Redeem carrots for weapons, upgrades and more! Supports 2-player online or local co-op.
TowerClimb is a difficult and rewarding procedurally generated platformer with roguelike elements. Enormous and mysterious towers of ancient unknown origin stand above humanity, extending to the heavens. Struggle forward as a weak human, driven by an iron will to reach the top.
Ars Notoria is an open-world survival crafting game set in a rich fantasy world. Learn six distinct schools of magic, gather resources, build your base, expand your influence, and stand against the ever-shifting threat of the Enthralled. You are the one destined to change the kingdom.
在Pid的双人本地合作模式中，一起探索陌生星球。每位玩家都能放置一道重力光束，用来跨越陷阱、智取机器人并解开平台谜题。
Awoken from death by The Rain itself, Bramble is tasked with bringing an end to the leaders of three rival tribes, and purifying their corruption against nature.
MechDefender is an innovative fusion of two gaming genres - seamlessly blending the intense action of a top-down shooter with the strategic depth of tower defense.
EXOME is a co-op sci-fi survival shooter that blends wave-based survival with open-world exploration. Battle hordes of aliens, upgrade your arsenal, and uncover the hidden truths of the deep forest. Will you face it alone or bring your friends along?
Ants Took My Eyeball is a 2D action platformer roguelite. Descend into an ever-changing ant hill, fight your way through hordes of insects with a variety of weapons, face formidable bosses and ultimately find your stolen eyeball.
Test your dinosaur jump-jet skills with a game that redefines the platformer genre, aptly renaming it "platflyer." Simply put, you're a t-rex with rocket boots trying to save earth from an incoming asteroid. Do you have what it takes to stop it?
100 moves, 2 buttons, 0 tutorials. Master a massive moveset hidden within a D-Pad and 2 buttons. Conquer +100 levels in the ultimate movelike precision platformer.
Our world is in danger! Grab your gun and stop these uninvited guests!
No Legs. Just Flips. A hard and punishing game where you flip, fall, and climb as Flippy, using only rotation. Do you have what it takes to get back to Jeff?
Arcade Mayhem Juanito is a retro experience about arcade-hopping. Teleport into different video games, play with unique mechanics inspired by well-known arcade games, face stunningly animated bosses and join the fight against the clonocell invasion.
Run, gun and explore an open undercity in this otherworldly non-linear Metroidvania adventure about the Old Gods, strange creatures and the remnants of a lost world!
Your best friend wants to cheer you up, so he tries his best to make a dungeon for you to explore. Explore his wholesome, weird-as-heck, scrappy rogue-lite oozing with charm and humor for 1-2 Players.
EXIT 2 is a free multiplayer horror game in which a team of players must collect and deliver keys and then escape, while another player must stop them as a monster.
You are a space trooper. Your crew finished the cleaning mission and left you alone by accident. Now you are surrounded by aliens. Persist them as long as you can.
The Ninja of the Nth Dimension is back! Explore vibrant retro landscapes, discover hidden secrets and take down menacing bosses in a modern reimagining of the classic action platforming adventure Zool.
No Time, you must save the kingdom from demons. Kill all monsters and Stop the Arch Demon! The Salvation of the kingdom lies in your hands.