Top similar games like Lost Vessel:

Ultimate Auto-RPG is an idle game, meaning that it mostly plays on its own. Your hero will automatically defeat enemies and level up on your screen while you do other things. Allowing you to work on other tasks while gaining experience and loot!

Mushi is a single-player idle/incremental RPG. Level up, gather loot and explore a rich fantasy world.

Send your fleet to the most dangerous corner of the galaxy, forge unique ships and raid other commanders. A free-to-play idle strategy game in the Wastebelt.

Welcome to the night shift. You're an underground mechanic tinkering with salvaged hardware and retro-chassis. Wire up your rigs, deploy them into automated combat arenas, and sit back while the telemetry rolls in. Grind scrap, synthesize experimental parts, and perfect your machines.

Desk Hunter is a desktop idle RPG that keeps battling in a compact window while you work or play. Collect loot, refine equipment through Gear Alchemy, shape builds through skills and growth nodes, fight alongside familiars, and push deeper into Erosion.

Idle crawler RPG with elemental combat, 900+ monsters, crafting, PvP, and 1,000 achievements (96 at launch). Fight actively or let the server grind while you're away. No cheats — all progress is server-verified. Cross-platform with web and Android.

CCR is a free-to-play online collection game where every draw brings a new discovery. Complete card sets, forge them into unique Relics, and build a museum that grows with you. With no battles or competitive pressure, you can relax, draw a few cards each day, and enjoy collecting for years.

A techno-gothic incremental roguelite with inventory management. Your application to WEIRD CO. has been accepted. Employee onboarding is now in progress. Please report to the Emotional Production Department.

The idle MMO that lives above your Windows taskbar. Chop, smelt, slay and raid with your clan while you work. Every item you loot trades on the Steam Community Market · gear, keys, chests, even the pets. Free to play. No ads, no energy, no subscription.

An idle RPG: train 17 skills, master nine weapons, craft your own gear, unlock seven boss-guarded regions, and raise an Estate that works while you sleep — your progress keeps ticking even offline.

CHAINED FUTURE is a unique sci-fi idle RPG that blends deep lore, complex systems, and a global item economy. Whether you're playing actively or producing passively:Every decision leaves a mark. Every drop matters.

Crafty Idle is a Minecraft inspired idle RPG where every skill strengthens the rest. Mine and craft your way to the strongest gear, take down monsters that each have their own weakness to exploit, and optimize your farming by chasing down the best genes. Progress never stops, even offline.

A semi-idle crafting sim inspired by Path of Exile, for when you still love the loot but not the grind. Forge gear, gamble on affix rolls, and equip the adventurers who quest and delve in your place. Craft their gear, seal their fate.

Idle Clans is a multiplayer idle game that combines the classic MMORPG experience with simplified gameplay and less time commitment. Features include a player-driven economy, PvE, trading, quests, crafting and opportunities to play, socialize and collaborate with other players.

An Idle ARPG inspired by hack and slash classics. Level up your Combat, Mining, and Crafting skills. Compete in monthly Seasons with secure leaderboards, or play on Legacy servers. Hunt unique loot, socialize in multiplayer boss rooms, and fuel your crafting with an isometric factory.

Raise your tiny puppy Hwanggu as a Warrior, Rogue, or Mage in this Korean-style idle RPG. Unlock 6 advanced classes at Lv.40, conquer 14 dungeons and the 80-floor Tower of Trials, build your farm, and team up for raids, PVP, and guild wars. Your pet illustration evolves with every gear change.

Piece Quest is an idle RPG game. Gather resources, upgrade buildings, level-up your heroes and assemble your party to create the synergy needed to defeat the strongest bosses. With offline progress included.

Rocky Idle is a single-player idle/incremental game. Level up your skills, gather resources, and complete your collection log.

Beer Factory - Prologue is a business simulation and management game. Take the challenge and manage your own beer factory, employees, production lines, as well as the import and export of merchandise.

Every hero starts somewhere, usually with a dull axe, an even duller pickaxe. Background Hero puts you in charge of building one from scratch, one skill at a time. Idle progression, tiered upgrades, task lists, resources, dungeon rewards -- perfect for the completionist chasing the elusive 100%

Run a workshop that keeps moving while you plan: gather and process resources, discover cauldron recipes, forge randomized gear, build a party from four classes, and connect combat, orders, and a player market into one persistent economy. Internet connection and account login required.

Earth’s time is up. In this cooperative Idle RPG, secure humanity's survival by controlling alien fauna with nano-parasites. Automate complex resource chains, unlock 30+ unique skills, and team up in massive Global Missions. Your squad evolves even while you are offline.

Idly gather and manage resources to repair what's left of a decaying world. Scavenge forgotten ruins, meet scattered survivors, and push back against the inevitable collapse. IDLE_DIRECTIVE is a grid-based inventory and resource management idle game.

Assemble your robot squad, construct their AI and send them in the battle arena to see your strategy play out. Iterate, improve and repeat until you outsmart all your opponents and friends online.

Build your party, automate your battles, and let your DreamSpirits adventure while you work, play, or relax. Keep the journey going in a small, always-on-top desktop window.

From the manufacture of monoatomic hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine and neon, to the creation of the earth, from apes to Homo erectus, to nuclear weapons, rockets, to artificial intelligence, to exploring the universe.

Every drop feeds something. Ore becomes ingots becomes gear becomes power. Monster parts become permanent power. Seven classes, six life skills (just in Act 1 alone), talent trees, card collection, and much more — all compounding, while you're on and offline.

AirMech® Strike is a fast paced Action-RTS game that can be played solo, coop, or competitively online. Earn Kudos and Experience in battle and unlock a wide collection of AirMechs and Units while you practice the perfect strategy to emerge victorious!

Vaeria Idle is a single-player idle/incremental game that gives you all the systems of an RPG in a simplified form. Level up your skills, fight enemies, harvest resources, refine materials as you discover the lore throughout.

Mimic2 is an idle/afk incremental MMORPG. You start with a few hundred thousand damage and start idle farming the easiest map. Later you claim your battle rewards, kill bosses and open RNG boss chests and use them to upgrade hundreds of different upgradable mechanics in order to farm faster.

Build insane, fully customisable robot battle vehicles that drive, hover, walk and fly in the free-to-play action game Robocraft. Add weapons from the future and jump in the driving seat as you take your creation into battle against other players online!

An idle RPG companion for your taskbar. While the game is running, your Monto farms stages, defeats bosses, gathers loot, and battles other players in asynchronous PvP. Hatch new Montos, refine your build, trade valuable drops on the Steam Community Market, and climb PvP and PvE rankings.

Your army keeps fighting inside the taskbar while you get on with your day. AFK is an idle RPG built as a fake desktop OS: drag windows, forge gear across ten rarity tiers, climb an endless tower, and settle scores in asynchronous PvP the server replays back to you.

You are the crafter, not the hero. Forge gear, skill items, and maps for a roster of autonomous adventurers, then watch your builds fight for you. Chase exact affixes, specialize your workshop, and turn every run into new upgrades.

Recruit, manage, and send your hireling crew to conquer demons and gather treasure—all from the corner of your screen. "Loot of Baal" is an idle desktop game where adventure runs alongside your daily tasks. Can your heroes save the world from chaos?

Worlds of Parallela is a unique platformer roguelike where agility and resourcefulness are valued for survival over strength. Defend yourself from online players invading your game to defeat you.. or terrorize other worlds by doing it yourself. Can you escape PARALLELA?