Difficult

Hundreds of unique puzzles and mind-bending brain teasers are here on Steam to challenge your intellect!

A difficult fully physics based ski simulator where you deliver items down insane slopes. The controls are few, but difficult to master.

Fast, aggressive, mech shooter with fully destructible environments, swarming adaptive enemies, and arcade-fast action. Upgrade your mech and fight through escalating chaos again and again.

Become a Robotic Exploration Systems Programmer (RESP). Get sent to the corners of the galaxy and program robots like if your life depended on it, because it does.

Skunk is the friendliest critter in the forest — but his natural scent makes making friends a bit… tricky. Help Skunk traverse a musical forest, in this charming rhythm-based platformer! Meet adorable forest friends, outwit hungry predators, and prove that kindness (+ good timing) conquers all!

SIRO — As children, our dreams are pure and burning, yet fragile. Growing up brings compromise, and with each one, those dreams fade a little. As ordinary people, we are inevitably drawn into the fray.

Face off against rule-breaking opponents in this Punch-Out!! inspired boss rush! Learn their attack patterns and then dodge with perfect timing. After mastering the basics, take on brutally hard rematch fights. With your coach's help, can you defeat them all?

Chess 2048 – Classic chess moves meet fresh puzzle-strategy twists: watch the board reshape, adapt on the fly, and master piece combos. Then escape poison gas, jump between water tiles, use portals, and pull off clever tricks.

A physics-based co-op climbing experience.

Can a sheep on a unicycle reach its goal? Start on a small island, learn to balance, and ride your way toward the tallest mountain on a physics-driven unicycle. Navigate chaotic islands, overcome tricky obstacles, and try not to fall

Zero is a fast-paced, permadeath first-person shooter that blends roguelike structure with soulslike difficulty and powerful melee combat. Set in a brutal cyberpunk world with a stronger focus on close-range melee attacks over guns, survival relies on aggression, agility and mobility.

Draw it, Store it, Strike hard! A charming casual deckbuilding roguelike with magical animal wizards! Strategically combine elemental cards—Water, Fire, and Lightning—and collect over 150 unique relics to build your deck, customize your playstyle, and save a world tainted by elemental corruption.