When Pigs Fly — a 1–4 player co-op game about building a plane while you fly it
Build the plane while you're flying it.
One to four players. One shared cart. You grapple scrap out of the sky and bolt it on mid-run until the cart becomes a plane — or until the wolves take a wing off and you find out how forgiving the respawn really is.
Free to wishlist. It is the single most useful thing you can do for a game this small.
- Players
- 1–4 online co-op
- Platform
- PC via Steam
- Input
- Mouse & keyboard, controller
- Status
- In development
A co-op panic toy with wings
You start on a cart on an island. There is a destination island somewhere out there, and the cart is not a plane yet. That is the entire brief. Everything after this is you and your friends making it worse.
It is a co-op plane-building game in the most literal sense: a physics game about grappling scrap out of the air and assembling an aircraft mid-flight, with a grappling hook for traversal, first-person pigs who fall off constantly, and up to four people sharing one increasingly questionable vehicle.
Build the plane while you fly it
Your cart has five empty sockets — engine, left wing, right wing, fuselage, tail. Every one you fill changes how the thing handles, right now, underneath your feet. Nobody is standing in a menu. Everybody is on the deck, in the wind, hoping the wing holds.
Grapple everything
Aim, fire, pull. Yank scrap out of the air, yank yourself back to the cart, yank a friend out of a fall they absolutely deserved. The grapple is your traversal, your salvage tool, and your last chance, in that order.
Falling is half the fun
You will fall off. Constantly. Death is fast, funny, and forgiving — a short timer and you drop straight back onto the deck, usually into whatever disaster started while you were gone.
The wolves want your scrap
Wolves hit the cart hard enough to knock finished parts clean off it. Fight them, then grapple the drops before they are gone forever and you are flying home with one wing.
Every second closer, every second worse
The destination island comes into view and the run gets tighter, not easier. One bad install, one missed catch, one wolf you ignored — and the whole build comes apart at altitude.
Bring one friend, or three
One to four players over Steam online co-op, with full controller support. It works solo. It is much, much funnier at four.
When Pigs Fly, in progress
Honest work-in-progress captures from the build, plus concept art. Art is not final — the panic is.









Wishlist When Pigs Fly on Steam
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When Pigs Fly — questions
What is When Pigs Fly?
When Pigs Fly is a 1–4 player online co-op game where you and your friends play pigs riding a shared physics cart. You grapple scrap out of the world and bolt it into five sockets on the cart — engine, wings, fuselage, tail — turning it into a plane while you are already moving, then fly it to a destination island before it falls apart.
Is this the same game as Adventurezator: When Pigs Fly?
No. Adventurezator: When Pigs Fly is a different, older game from another studio. This When Pigs Fly is a 1–4 player co-op plane-building game from Cloud & Clover Studios, Steam App ID 4887270.
Is When Pigs Fly multiplayer?
Yes. It is built for one to four players in online co-op over Steam, and it is designed around four. You can play it solo, but the game is about the panic of sharing one cart with people who are not listening to you.
When does When Pigs Fly come out?
There is no release date yet — the game is in development and the Steam page is live as "Coming soon". Wishlisting it on Steam is the way to be told the moment that changes.
What platforms does When Pigs Fly support?
PC via Steam, with keyboard and mouse plus full controller support.
Is there a When Pigs Fly demo?
Not yet. The game is in development and there is no public demo or playtest build. Wishlisting on Steam is how you get told when that changes.
How much will When Pigs Fly cost?
The price has not been announced. The game is a prototype in active development, and we are not putting a number on it until we know what the finished run looks like.
Who is making When Pigs Fly?
Cloud & Clover Studios, a small independent game studio in Western Massachusetts. The game is built in Unreal Engine 5.
Made by Cloud & Clover Studios. See everything else we're building, or get in touch — we're a small crew and we read everything.

