August 6, 2026
Workers of the tower, unite?
Show HN: Skyline Co-op is like SimTower, but built around democratic socialism
A city-building game about sharing everything instantly sparked jokes, side-eyes, and ideology wars
TLDR: Skyline Co-op is a free building game where residents collectively own the tower and can vote on major decisions instead of chasing landlord profits. The comments instantly turned it into a political cage match, with jokes, skepticism, and arguments over whether a socialist game can survive internet sarcasm.
A new Hacker News showcase dropped for Skyline Co-op, a free tower-building game inspired by old-school building sims, but with a big twist: you’re not the landlord, you’re the elected caretaker. Instead of chasing rent and profit, players are supposed to house people, fund services, keep dues affordable, and survive the judgment of a resident assembly that can literally vote you out. In other words, the game said, “What if your skyscraper had meetings?” and the comments immediately said, “Oh, we’re doing this.”
The community reaction was less about elevators and observatories and more about political blood sport. One commenter went straight for law-and-order panic with, “Is there crime in the game?” Another instantly turned the game’s promised “large grant” into a suspicion fest: “From whom?” Then came the ideological grenade: if this tower is democratic, can the people just vote capitalism back in? That question basically captured the whole thread’s vibe — half curiosity, half challenge, half trolling, which is yes, more than 100%.
And because no internet debate is complete without memes, one drive-by comment lobbed in “venuzuela hamburger xDDDD,” while another accused the project of irony for using a capitalist-made tool to promote socialism. So while the game itself is about co-operation, the real show was the comments section: snark, suspicion, philosophy, and low-effort meme warfare, all packed into one tiny tower-sized culture clash.
Key Points
- •Skyline Co-op is a free, open-source Mac tower-building game from Intergalactic Robots that frames itself as a democratic-socialist alternative to SimTower.
- •The player acts as an elected steward managing a shared treasury, rather than as a private owner collecting rent for profit.
- •The main performance metric is resident confidence, which depends on housing, mobility, services, gathering spaces, and affordability.
- •Housing is allocated through a waitlist, while workspaces and amenities such as cafés, stores, canteens, and a cinema operate within the co-op economy described by the game.
- •Quarterly assemblies vote on major works and mandates, can remove the player for sustained low confidence, and the endgame involves earning a public science grant to build an Observatory.