William and Sly: Classic Collection
Released Dec 2023
The world of William and Sly is yours to explore, seeking out collectables and secrets, while soaking in the tranquil visuals and melancholic soundtrack. In this pair of classic Flash games, you play as a fox, running and leaping through an atmospheric ecosystem entirely at your own pace.
96% positive · 237 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to get it
Free on Steam
Evaluation
William and Sly: Classic Collection launched on December 1, 2023 as a free-to-play preservation of the original Flash game duology. The collection received two post-launch content additions: The Everloom, a bonus pixel art adventure game added as a free update on January 22, 2024, and the standalone soundtrack DLC released on December 5, 2023. The store description confirms all three games (William and Sly, William and Sly 2, and The Everloom) are included in the collection as it currently stands.
A developer news post from January 22, 2024 teased an upcoming 3D sequel — a separate game titled "William and Sly" (Steam App ID 2459620). That sequel was then announced as released in a post on February 26, 2024. The sequel is a distinct product on its own store page; the Classic Collection itself was the vehicle for building awareness and anticipation for it, and the developer's communications about it point outward to that separate title rather than signaling any further content additions to this collection.
No unreleased DLC exists for the Classic Collection, no roadmap or future content has been announced for it since the sequel launched in February 2024, and the developer has made no communications about this collection since that date. The collection's content — the two original Flash games and The Everloom bonus — appears complete as of February 26, 2024.
Evidence
The Everloom added as a free content update to the Classic Collection, bringing a third game to the package.
Developer announces the 3D sequel 'William and Sly' is now available — a separate game on its own store page. No further content additions to the Classic Collection are mentioned.
Content
1 of 1 released · no outstanding content
Media
Details
Developer
Publisher
2 Left Thumbs
Achievements
14
Platform
Windows, macOS
Controller
partial support
Steam Deck
Playable
Players
Single-player
About this game
William and Sly is a classic pair of platforming adventure Flash games. Play as the agile fox, Sly, assisting your closest friend William. These non-linear adventures are perfect for when you want to curl up on a rainy afternoon to explore gorgeous landscapes, take in hand-painted visuals and bask in its meditative soundtrack. The gameplay emphasizes ease of movement, with sleek platforming, and no fall damage.
William and Sly
In our introduction to this world, William's fantastic teleportation system has been deactivated, and it is up to Sly to fix it. Activate the stones, play around with mysterious fairyflies, and gather up mushrooms. The heart of the game is in exploration, venturing beyond the central task, and seeing what intriguing discoveries can be made in every corner of this sprawling landscape.William and Sly 2
The troublesome gnomes have stolen and scattered the pages of William's journal! Alongside this main quest, you will discover shrines that offer up side quests and new abilities. Building off the serene, cozy gameplay of the original game, William and Sly 2 offers light puzzles to solve and more narrative touches to build up this world. But worry not, there are still plenty of mushrooms to munch and delightful secrets to uncover.Bonus Game: The Everloom
On high cliffs overlooking an open sky, a group of strangers is trapped in a shared dream. In this classic pixel art adventure from the golden era of Flash games, play as a boy caught in a tangled web of intrigue. Talk to characters to learn their stories and use the items they give you to find solutions to their problems.Are these done yet?
Last evaluated Jun 20, 2026
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