Top similar games like Costa Nostra:

Aleryos is a free-to-play persistent space strategy MMO. Develop your planets, design fleets, master the Pillars, confront rival players and PvE threats, and build an alliance powerful enough to dominate the galaxy.

Turn-based mafia strategy. Lead a Cosa Nostra family through 40 years of New York crime: build rackets, command your crews, outplay four rival families and survive the FBI. Every decision has consequences.

1387 is a text based free-to-play MMO strategy game that is inspired by 2010's social media games. Manage your resources, train your army and found alliances or attack to other players.

Build a planetary empire, research game-changing tech, and raid real players across a persistent galaxy. The classic browser space strategy, reborn - and finally fair: no pay-to-win, ever. Team up for 8-fleet combined attacks. Your mines keep working while you sleep.

a finance mmo with the goal to compete in a virtual economy

This Long Term Strategy Game lets you take control of the armed forces of your nation. Become responsible for its military expansion, technological research and economic development. Form alliances and wage total war for global dominance on the battlefields of World War 3.

Take over the control of one of the mighty nations during the times of World War 2 in this persisting long-term strategy game. Conquer provinces, forge alliances and build up your economy in real-time. Research top secret weapons of World War 2 and become the one true superpower!

The prophecy is clear: you have one hundred years to unite the Aztec tribes and prepare for the Spanish invasion. Theocracy is a unique blend of RTS, grand strategy and city building. Develop towns, raise armies, cast spells and conquer provinces - build an empire that can change history.

One Crown. Endless War. Command a city in an ever-running war between four nations — build deep, muster a veteran army that survives between battles, and tip a war no one can win alone. Free to play, right in your browser or on desktop.

Dawn Of The Realm is a medieval real-time strategy game. Build cities, manage resources and raise armies. Zoom straight out to a strategy map of the whole continent and back down to the battlefield, with no loading and no separate mode. Up to 10 players.

A real-time space strategy MMO where your colony keeps working, your fleets keep moving, and the galaxy remembers every choice. Travel in real time, watch every battle resolve, raid and ally across one living galaxy that resets every 6 months. Free to play. No pay-to-win, ever.

A persistent multiplayer strategy world of alliances, betrayal, war, and consequence.

Outscape is everything you love about traditional strategy games, but places your empire within a vast online galaxy alongside other real players. Outscape rewards skillful long-term strategic gameplay with a brilliantly refreshing new take on the 4X genre.

Capture and upgrade planets, outsmart your enemies, and conquer the galaxy! Simple yet addicting, you can play alone or outsmart your friends in this 2D top-down space RTS. Completely free, no monetization, just fun!

Imperia Online brings you into a world, which exists in the times before the age of gunpowder. It is the world of the sharp blade, long bow and war horse. Experience the vast amount of gameplay mechanics and compete with thousands of players in a totally realistic medieval strategic simulation!

Found a kingdom and fight dozens of rival kingdoms for control of the map. Build villages, castles and walled towns, forge alliances, and break walls with trebuchets in a fast medieval strategy game where only one crown survives.

Take the role of Don in "Wiseguys: The Commission" and dominate New York. Plan crimes, traffic drugs, extort money and make war on rival families. Control the Commission, launder money. Your cunning will decide your fate. Are you ready to become the next boss of all bosses?

A persistent civilization MMO crossed with a colony sim. Your heroes have needs and schedules and keep working while you are offline. Build a Keep, claim land with banners, trade by caravan, and hold your border on one world shared by everyone. Subscription only, no pay to win.

Real-time multiplayer strategy on the actual map of Earth. Spread hex territory across continents, capture cities for income, launch planes around the globe, and broker alliances you'll probably betray. 5–20 minute matches. The world is on the table.

Manage a million-dollar hedge fund with real stock prices. Free to play, with performance you can prove and share.

A civilization MMO: from a single town to a galactic empire. The server ticks once an hour and keeps running while you sleep. You administer towns, not a nation, so each one holds its own stores and anything you need from a neighbor has to be traded for.

A 4X real-time strategy game from the developers of the critically acclaimed Northgard. Set in Frank Herbert’s groundbreaking Dune universe, you must lead your faction and battle for control and dominance over the harsh desert planet of Arrakis.

在《芝士财商》中，炒股不再是K线图和复杂指标的专属战场，而是一场充满欢声笑语的社交大乱斗。作为开发商宋雅网络系统（广州）有限公司的第一款游戏，我们想让你和朋友以及全球玩家在同一片股市沙滩上轻松“炒”出感情——全球同服、多人同平台共竞技，你可以选择单枪匹马搅动风云，也可以拉上好友组建“炒股敢死队”互相结盟。没有晦涩的财报分析，只有趣味事件、随机新闻和玩家间的心理博弈，买涨买跌全凭直觉或“隔壁盟的小道消息”，甚至能用表情包和语音忽悠对手接盘。最终，不管是成为“芝士首富”还是“破产姐妹”，都能在派对般的交易所里击掌庆祝或互相甩锅。现在，带上你的不靠谱队友，一起来炖一锅快乐的“韭菜乱炖”吧！

Real-time grand strategy MMO on the actual map of Earth. Choose one of four superpowers, command armies and navies, forge alliances, betray friends, and fight thousands of players in a persistent world that never pauses.

Build a settlement, connect production chains and meet your citizens’ needs in a persistent strategy MMO. Expand across a shared 3D world, command armies and chat with other governors while construction and production continue when you are offline.

Build an empire on a small planet with ambitious neighbours. Grow your economy, charge an electric army and fight for territory in this free-to-play online RTS. Trade with rivals, form alliances and pursue different victories across three worlds.

Build your star system. Arm nine planets. Then raid real commanders while they sleep — and watch them raid you back. Asynchronous 1v1 base battles, clan wars, and a loot economy where your ore is never safe.

Take command and join 400 players in a massive WW2 strategy game lasting TWO-MONTHS in real-time. Queue up commands and watch them play out over the day. Collaborate, strategize and relive D-Day like never before.

This game combines real-time and turn-based strategy. Each turn is divided into two phases of variable duration. This concept is especially interesting when playing with multiple players. That's why it's so easy to create and join online lobbies.

Auto-chess. Position your units, and the engine plays for you. Last player standing wins.

Build a modular 3×3 spacecraft, combine bizarre Soviet-retrofuturist technology, and watch your creation fight automatically. Adapt your build across a run, merge modules into stronger versions, and battle other players’ saved ships in asynchronous PvP.

War Party is a strategy game where you enter a prehistoric world of Dinosaurs, Cavemen and Magic! Build up your chosen faction, gather resources, explore the land and command them against enemy tribes and wildlife! Will your story be about Life, Death or Balance? Can you survive?

Build a star empire without a game hurrying you along. Everyone moves together, usually once an hour – for weeks. Settle planets, raise fleets, forge alliances. The same empire on PC, phone and browser. No in-game purchases.

War Selection is a compelling RTS game featuring base building, resource extraction and warfare. Evolve from a stone age tribe to a distinct industrial nation with unique game mechanics and battle for supremacy with dozens of players on a unique procedurally generated map.

Compete in hardcore PvP strategy in persistent game worlds where real time resource and troop management in coordination with other players is required to expand your kingdom from one village to hundreds as you conquer the map in this winner takes all medieval contest.

Create and manage your own airline. Create both passenger and cargo routes all over the world while you upgrade and expand your fleet of airplanes and airports. Airline Manager is among the most realistic of its genre - so prove yourself and beat your friends and other real life managers.