Games like Undertale

A game within a game. In this entirely new kind of simulation RPG, become a guild master, develop your town, recruit guild members, and conquer dungeons. Every decision you make becomes your own chronicle.

A young man disappeared in a Slavic village. You show up with three companions and a few days to find out what really happened, before the water decides to answer for itself. Based on Adam Wołoszczuk's award-winning scenario "A kto dziewczyna?", with 11 different ways it can end.

A political life simulation: enter in middle age, assemble bills, run elections, take the money, bury the trail. There is no win condition — only how you are remembered when you die.

It's hard being a failed Mage when the whole world runs on magic. But that's not going to stop Solaris from achieving her goals! With her little sidekick Hom by her side, it is precisely their connection that will see them through the trials that await over the next 100 days.

Remember the RPG that defined a generation? ZENONIA is back—faithfully restored and now on Steam. Relive the adventure that kept you playing for hours, or experience it for the first time.

A HARDCORE physics-based 1-4 player co-op RAGE GAME about getting home after a wild night out. It was a fun night! Now grab your buddies and walk home. IF YOU REMEMBER HOW.

Trapped in the twisted game room of a mysterious entity, Dealer's Dice is a high-stakes roguelike dice-defense game. Collect powerful dice, manage your betting table, and gamble against relentless waves of invaders. Push your luck, test your greed, and survive.

Embark on an epic saga in Asgard's Fall, a norse Survivors-like Roguelite. Fight your way through hordes of creatures and let the gods feel your relentless wrath. How will your saga unfold?

Run your bar as a gorilla and hunt down the humans in animal costumes hiding among your customers. Observe them closely, spot the clues that give their disguises away, test their slogans, and blow the imposters away with your shotgun. Choose your targets wisely... or become the hunted.

A co-op puzzle heist for two. One of you breaks into a secret bunker. The other sits in the observation office, watching the bunker. A walkie-talkie is your only link. Talk to each other and find out how good your teamwork really is.

Climb a tower that never lets you leave. Move — your spells fire themselves. Combine 8 elements into automatic synergies, awaken them twice, and gamble on relics that break the rules. Die, bank your gold, climb again. 100 floors, 35 relics, 14 artifacts, and a leaderboard that remembers.

Dive into Fatal Claw, a Metroidvania game in vibrant 2D artwork. Explore the arcane underworld your way with Kisha. Your ultimate goal is to find the key to the surface world alongside other survivors, while vanquishing infected enemies and absorbing their power. Start your clawsome adventure now!

Start with one bullet. End with hundreds. Crystalyn is a fast-paced top-down bullet-hell looter shooter about pushing your build to its absolute limits. Fight monsters, defeat bosses, and turn their loot into unstoppable firepower.

Help Petra navigate her new life as Head Witch of Fenloft Academy! Juggle classes, train skills, make friends, and solve mysteries in this charming choose-your-own-adventure-style visual novel.

A challenging trading and combat game with a story and quests, where goods have unique properties, and the more you carry, the more dangerous the journey becomes.

Embark on a time-traveling RPG adventure featuring command battles presented by Masato Kato, creator of numerous RPG classics. With New Game+, embark on a new adventure with your upgraded characters and discover more than 10 different endings.

Make a pilgrimage skybound to the Isle of Reveries, where any wish can be granted. Conquer mysterious dungeons, solve puzzles, and explore a vast overworld in this retro-inspired adventure.

Build twisting mazes with tetromino blocks and deploy unique towers in this strategic roguelite tower defense adventure!

Lead a cat in a tactical roguelike auto-battler! Fight your way through 4 dangerous biomes, combine 200+ items to create powerful synergies, and unlock passive abilities. Unravel the mystery of the portal, defeat unique bosses, and save the feline world from the encroaching evil!

『UNBOUND PROVIDENCE』はレトロな3Dダンジョン探索アクションRPG。鉱山から繋がった未知の迷宮を探索しよう！

Krukmore is a brutal, transparent dice roguelike. No hidden math. No safety nets. No save scumming. One run. One mountain. One ending — yours or his.

Explore a simulated 1990s computer left running by someone who never came back. Search its files, uncover hidden games, and piece together their story.

《Rivet of Y》是一款回合制角色扮演游戏，玩家通过稳固防线、积蓄力量并在关键时刻集中突破，在强调固定节奏与穿透压力的单人流程中体验以结构掌控为核心的回合制玩法。

In real-time action games controlled by mouse and keyboard, players defeat enemies to level up and learn skills, collect equipment to enhance their strength, and complete objectives within levels. After defeating all bosses, they can successfully save the world and complete the game.

STRATA is an arcade descent through rock that is destroyed cell by cell. You pilot a drilling capsule from a dome on the surface, and everything below the first metre is procedurally generated geology: dirt, clay, stone, shale, granite, basalt, obsidian, ironstone.

You wake up in a luxurious space station orbiting Mars with no memory of your past. Explore, solve puzzles, and make ethical choices in this narrative adventure with multiple endings.

Battle through fifteen escalating waves in a dark-fantasy action roguelite. Wield seven distinct weapons, combine abilities and imbuements, collect powerful equipment, rescue Abigail, and confront Lord Veydris before entering Nightmare Mode.

Caution, we've lost our ducks! Help John find all the ducks scattered around the city. An exciting hidden object adventure game for all ages.

Lucent is a complex, logic-based puzzle game with a simple goal: Hit the target within the provided moves.

A puzzle game with twenty small mazes.

Lily was an ordinary teenager in 2004, and you just found her laptop. Read her diary, message her friends, and piece together what happened to her before it’s too late. But you're not the only one with access to her computer… A fourth wall-breaking psychological horror experience featuring LilyPichu

You click - You dash - You slash. Bot slash Bot is a fast-paced, top-down Hack n‘ Slash in which you control a rogue robot slashing & dashing through your former co-machines holding you captive! It's all about speed. Time is running out.

An incremental auto battler dungeon crawler where you build a synergized hero party to slay enemies and loot items. Unlock weapons with unique attack styles. Gear up your hero team and explore new dungeon rooms filled with enemies and legendary drops.

On RuneScape's forgotten continent of Ashenfall, dragons have awoken. Gather, build, skill and craft in this co-operative survival adventure. Only by mastering survival and uncovering ancient secrets can you hope to face the ferocious Dragon Queen.

Slay. Loot. Sell. Survive! Dive into a first-person blend of hack'n'slash roguelike and shop management. Plunder deadly dungeons for loot, escape with your life, craft, and stock your shelves. Then risk it all once more for profit!

The protagonist, the demon hunter, awakens the special power of a hunter to stand against the human and elf allied forces attacking his demons, inheriting the bow of the previous demon hunter and confronting the enemy.

2 neurons. 2 sticks. One brain has to drive both at once: yours. Guide your stray neurons through ever-more-twisted mazes — inverted controls, power cuts, memory mode — under the eye of a doctor who's in over his head.

Set sail on a voyage full of pirates, dark magic, and the thrill of discovery! Draco and the Seven Scales is a retro-inspired adventure that harkens back to an age of top down dungeon crawlers and lovable, crunchy pixel art.

Survival is optional, rent is mandatory. Team up in Dead Margin, a brutal 1-4 player co-op horror. Whisper to survive, avoid anomalies, and scavenge scraps. Sell it to pay the greedy customer. Out here, everything has a price. Especially you.

Walk home from school — and step into a different story every time. Talk to the people you pass in town, or take a closer look at the things around you, and a new tale begins.

Arena combat meets mercenary club management. Recruit from a dynamic market, build your squad, and compete season after season in leagues and cups.

Gather your allies. Eliminate Angels. Transform into a Magical Girl. Slay god. Kernel Hearts is a Multiplayer Co-Op Roguelike Action RPG about four magical girls and their attempt to save a world that's drowning in ashes

The well has gone dry. It's up to you to find out why. Traverse through abandoned tunnels. Discover remnants of a ritual never meant to be seen. Power dying machinery to bring light into darkness. Dig into broken earth and crawl your way out. Down here you’re not exploring... you're trespassing.

A dark, text-and-pixel monster-breeding sim. Hatch abominations, train them with a TRPG card hand, and send them off to the surface for good. Stats and Traits inherit down two separate bloodlines, so every generation is a deliberate choice, not a reroll.

Sit back and enjoy this Idle Block Breaking game where you can take control and break blocks yourself or turn it to idle mode and watch the game play itself!

A collaborative exploration and survival game for 1-10 players, set in a procedurally generated afterlife inspired by Viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!

A cozy idle game about vibe-coding with AI. Hire a crew of agents, climb a five-branch upgrade tree, and dress the whole lab from 80 cosmetics across five tiers. Progress lands in minutes, not days — no subscriptions, no daily check-in. Numbers go up, vibes stay immaculate.

Run, jump, climb, glide, fly - or just fall in a way that somehow works. Doesn't matter how, just keep moving through this maze. How high do you have to climb to get out?

Act in your own words to uncover the truth behind a broken oath. In this challenging high-fantasy Role Living Game, AI plays the GM and every character while fixed rules determine success and failure. Choose one companion, then investigate, negotiate, and fight your way to the story's end.

Become the hero in this fast-paced incremental roguelike game! Show off your reaction skills to your Overlord, earn massive gold, stack game-breaking upgrades, and forge powerful combos to survive relentless enemy waves.

A hand-painted deckbuilding roguelike. At sea, play cards against waves and reefs, read the fog or burn your lantern to clear it, and cook below deck. Two crew, five endings. Plus an online mining town: drill ore with cards, beam crates onto your truck, sell at the dock, team up with others.

“Take Care of My Heifer” is a short horror game packed with terror and dark humor. You’ve been asked to look after a heifer until morning and follow the owner’s instructions. Just make sure you don’t miss anything.

Race through the streets in this third-person action runner, dodging obstacles or shooting them out of your way. Collect points, purchase powerful upgrades, and optimize your run to beat your high score. Can you make it to the top of the leaderboard?

Find yourself at arms with the strongest forces the Order of Elysium can muster. Lopem is a fast-paced 2D card‑merging roguelite where imagination and technical know‑how are your keys to survival in a magical realm shaped by corruption and enigma.

Play a major role in an evolving simulation of simulations. Explore endless 2D and 3D dimensions spanning nearly every game genre, with 50+ experimental prototypes and stories whose worlds, systems, discoveries, and ideas can become part of the greater experience.

Up to six players redub video clips and give them a whole new meaning. You record the scene, then watch every result together and vote. With voice effects, a built-in clip editor and live voting from your Twitch chat.

Perform a dark ritual with your own hands under relentless pressure. Draw runes in real time, defend the ritual from enemies trying to stop it, and upgrade your skills to unleash devastating magic. Summon ancient eldritch gods in this dark fantasy game driven by skill, strategy and constant tension.

EMOTIONAL DAMAGE INCOMING! The most absurd Souls-like parody ever! You’re a blacksmith with bean-powered dragon abilities, taking on evil corporations with maximum gasitude! Fart-dash, demolish bosses, and break the fourth wall in this hilarious action RPG. Smell the legend!

The city of São Paulo is threatened by a military leader who wants to control everyone, and the freedom fighters will fight to defend their tribes and beliefs in this urban civil war. Retro 2D fighting game.

A classic-style MMORPG built solo from scratch. Pick from 6 classes, grind real progression, loot your gear, and team up with a party or guild in an actively developed world made by someone who loves the genre.

Fly, dodge, and score points — this is a real test of reaction and concentration, where every new record feels like a big victory over the ruthless cosmos.

A visual Idle RPG where you hunt creatures for rare loot, enchant your equipment, and build your hero. Master 11 skills, trade with merchants, and progress even offline. No Microtransactions, No P2W, just pure idle fun.

28 years later, Cyrano’s tragic journey of revenge begins anew. The War of Genesis: The Rhapsody of Zephyr returns in a remastered edition with HD 16:9 widescreen, full voice acting, and quality-of-life improvements. Rediscover an epic tale of tragedy and destiny.

Behind every great victory is someone who got the roles right. Forge five adventurers, arm them, plot out their talents, build the party — then send them into twelve dungeons and find out whether you saw it coming.

Dig & Deal is a game where you dig underground to find valuable items and bargain with customers to sell what you find. Upgrade your tools, grow your shop, and make the best deals to build your fortune.

The Door Factory is a first-person horror game where you inspect mysterious doors before they are sent into production. Step inside, observe the environment, spot anomalies, and decide whether each door should be approved or reported.

*Dark Cultivation* is a dark-themed single-player loot idle RPG. Collect, identify and forge gear, mix skills, talents, gems and companions to craft your build. Climb the Void Ladder, chase faster clears, and top the leaderboards—play anytime, no party needed.

Manage your own anime shop 🎌. Play solo or team up with friends 🤝 in 4-player co-op mode to grow your business 📈 Stock shelves with manga, figures, and collectible cards in this immersive first-person game 🕹️.

Survive with your skills and power-ups, destroy whatever comes your way, and reach the highest scores. Enjoy endless fun with thrilling gameplay and colorful art design that will satisfy your longing for the past!

Gamble your life on a coin flip against a mysterious old man sent by the CORPORATE to decide whether you keep your job. Trapped in a claustrophobic collapsing metal coffin deep under the ocean, you'll slowly lose your sanity in this eldritch, Lovecraftian horror.

Pixie is a pixel desktop pet that mirrors your face through your webcam in real time. It follows your head turns and blinks, obeys hand gestures, plays rock-paper-scissors, remembers you and chats back. Twelve characters, each with its own voice, and all vision runs locally on your own machine.

Enter the rooms, grab the keys, proceed and... try to stay alive! Choose your style: melee or fireguns? Fight your way through, get the keys and unlock new rooms!