Collectathon

Humanity is nearly extinct, and the few who remain have become soulless anomalies. Enter deadly zones, scavenge valuable loot, sell it, and upgrade your gear to investigate the horrors humanity has become.

Run your dream retro video game store! Buy, sell, and trade games and consoles, uncover rare collectibles, repair classic hardware, and customize your shop. From bargain-bin finds to priceless treasures, turn your love of gaming into a thriving business!

Helio-3, a hypnotic incremental game combining idle, merge, and physics-based gameplay. Inject, collide, split, and fuse atoms to discover new elements, earn energy, unlock powerful upgrades, and prestige your way through an evolving quantum laboratory.

Organize a bank vault packed with 2,345 unique items! Sort cash, gold, and precious treasures, arrange every shelf, and turn chaos into order. Team up with friends in this satisfying tidying adventure!

Discover art, one brick at a time. A relaxing clicking game where you break a giant cube. Painting masterpieces hide under every layer. Collect hundreds of them to hang in your own gallery, or join the world to break one massive cube in multiplayer mode.

Turn browsing Steam into a treasure hunt. Scan game pages, collect fragments, and dig up relics to complete your collection. Discover rare Grumlz, choose a buddy to help with excavations, and collect tradable Steam inventory items.