Game Checklists was founded in 2025 by @spejsikx from his living room, a lifelong completionist and achievement hunter. Over time, more dedicated and reputable completionists joined the team.
Long before this website existed, we created and maintained massive and comprehensive spreadsheets for every item in RPGs like The Witcher 3, Kingdom Come: Deliverance and Dark Souls games. You can still find our work used by platinum hunters and completionists online, buried in Reddit, Discord and Github history.
There is no corporation, there is no million-dollar funding like with gaming wikis, no reusing content, no leeching from a gaming community. There are only completionists with 1000s of hours on Steam with spreadsheets and some development skills. If you'd like to support this idea, please read more on how to Become a Founder.
Back in late 2025, we started with only one game: Hollow Knight: Silksong. We then followed up with the most detailed completionist tools available online for Expedition 33. Since then, our game count gradually grew to 10 in July 2026, including classics like Elden Ring, Subnautica 2, Kingdom Come: Deliverance 2 and more. Bloodborne and Dark Souls 3 followed in August 2026, bringing the site to 12 games.
Our portfolio later expanded with our custom-built Progress Trackers, which visualize the player's total progress within our checklist.
In August 2026, we launched 100% Leaderboards and the 100% Completion Community Discord. These are the first of many planned social features.
With its new visual identity, introduced in August, Game Checklists is transforming into a true home for the 100% Completion Community with an array of new social features: from enhanced Profiles and a Discord server to Leaderboards and completion ranks.
Before, completionists would just use Game Checklists for reliable information. Now, they are gathering, chatting and competing within our social features, making this the largest completionist hub currently online.
Today the platform includes Progress Trackers, public Leaderboards, user profiles, cloud synchronization and an active community that continues to grow every month.