Trading

Summon, place, and merge slimes to stop the larvae pouring from the pen. Collect 111 slimes across 12 grades from F to XXX, grow through runes and rebirths, trade eligible Steam Inventory items, and climb the stage leaderboard in this casual pixel-art horde defense game.

Build your society of the future, colonize islands, and create sprawling megacities with multitudes of buildings, vehicles, and resources to manage.

Build your own digital retail empire and serve customers from around the globe! E-commerce Simulator 2025 offers you a comprehensive virtual trading experience where you can showcase and sell various products.

Just leave it running. The rest takes care of itself. In a small corner of your desktop, a 3D character fights and loots all on its own. Snag good gear and trade it on the Steam Community Market. It's idle, yet you can't stop watching. Addictive looting at its finest.

Explore a living galaxy in Stars Reach. Discover new planets, build settlements, and shape environments that react to everything you do. Players work together to transform untamed worlds into thriving civilizations across a single shared universe.

Business Tour is a free-to-play multiplayer tabletop game. Build your own monopoly, play with friends, complete daily tasks, and compete against players from around the world. Easy to learn, fun to master, and perfect for quick matches.

A new expansion of the ultra-realistic simulator of today's world where you play as the head of state or as the opposition! New Features for 2021: administration of the EU, Covid vaccinations, Biden's Challenge, political coalitions, diplomatic negotiations, worldwide tax and free-trade agreements.

Get ready for a dynamic, team-based twist on MONOPOLY® set in the Star Wars™ galaxy! Choose your favorite heroes or villains, use their unique powers, and battle for control of the galaxy.

E-Startup is a sandbox business simulation game in a low-poly universe. Build, buy resources to create products and complete contracts, invest in the stock market to become rich and popular!

Take full control as you turn a quiet, empty shopping center into a thriving hub of life and profit. Stock shelves, set your own prices, handle payments, hire and train staff, and manage everything down to the finest detail. Every decision counts — and every success is truly yours.

Set sail and join the colonial powers of Spain, England, France and the Netherlands in their fight for supremacy of the Caribbean in the 17th century.

CosmicBreak Universal is an MMO action game that lets you play massive battles of up to 30 vs 30 players using customizable robots and humanoids! Create your own original character and aim for victory with your allies!