Anvil & Feather
Anvil & Feather is a co-op puzzle platformer that plays in the browser on phones, tablets and computers, for one or two players on one device.

Get heavy Anvil and light Feather to the door together: Anvil presses plates, shoves crates and sinks through water, while Feather floats, rides fans and walks on water. Ten rooms are built around balances, seesaws, fans and crates, each with two tokens and a par time for stars. Two players share one keyboard, or one player swaps between them.
How to play
- Anvil moves with A D and W; Feather with ← → and ↑. Get both to the doorOn a touch screen: Move with the arrows and Jump; tap Swap to switch between Anvil and Feather. Get both to the door
- Anvil is heavy: he presses plates and shoves crates. Feather is light: she floats and rides fans
- Pull a lever with S (Anvil) or ↓ (Feather)On a touch screen: Tap Use to pull a lever
The game shows these steps as you play, the first time.

Controls
- Anvil: A D move, W jump, S use
- Feather: ← → move, ↑ jump (hold to float), ↓ use
- One player: use both hands, or on touch tap Swap
- Esc pauses
Tips
- Feather can stand on Anvil's head, which turns the heavy friend into a step for ledges that are too high for either of them alone.
- Holding the jump key keeps Feather at full height while floating down, so a long hold crosses wider gaps than a tap.
- A plate needs weight 2 or more, so a crate shoved onto it holds a gate open while Anvil walks away.
How are the stars in each room earned?
A room gives one star for reaching the door with both friends, one more for collecting both tokens, the weight and the feather, and a third for finishing under the room's par time. The par is shown during play, and your score is the stars from all ten rooms added up.
Can one person play on a phone?
Yes. On touch screens the arrows, Jump and Use buttons move whichever friend is chosen, and a Swap button switches between the two. On a keyboard, Tab swaps, or one player can run Anvil with A, D, W and S and Feather with the arrow keys at the same time.
About this game
Made by Sucia in Houston, Texas. Built with AI assistance, designed and tested by Sucia. Last updated October 5, 2026. It plays in the browser on phones, tablets and computers, with no download and no sign-in; your best scores and progress stay in this browser on this device. Without a pass, every game is free for 5 minutes a game and 30 minutes a day; an Arcade pass removes the limit. How Sucia makes and tests its games.
Also by Sucia
Sucia Studio, a video editor for streamers, runs on Windows and Linux: record, cut long VODs by transcript and make Shorts. YouEdit, a video editing service for stream recordings, turns a recording into a YouTube video, Shorts, titles and the upload text, quoted in credits before it is made. Streaming on Twitch, Kick or YouTube? Sucia Live makes highlight videos and Shorts from your VOD.
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