Games like Attack of the Earthlings on Steam
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Star Ruler
Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option to flatten it) from 1 System to 10,000+! Prove your species' ingenuity through a deep and intricate combat system where anything (from individual components on ships to the stars themselves)...
Revenge of the Titans
The ultimate mash-up of Real-time Strategy and Tower Defense!
Solar Flux
Travel across the universe and save dying suns from extinction in this unique and challenging puzzle strategy game. You are the last hope to bring salvation to a perishing universe as you collect and deliver fragments of plasma using your omni-directional ship.
Zombie Tycoon 2: Brainhov's Revenge
Pick your faction, Monster, strategy, and find out who gets to become King of the Undead!
The Banner Saga 2
The award-winning adventure continues in Banner Saga 2! This epic, story-based, role-playing game continues its emotional journey across a breaking world. Bold leadership decisions, wise use of resources, and skillful battle tactics are vital to ensure your viking clans make it through alive.
Achievement Clicker 2018
Feel like a real Achievement hunter! Earn Achievements, upgrades and get the most Achievements on Steam!
Dungeon Warfare 2
Become a dungeon lord to defend your dungeons with the deadliest of traps and insidious contraptions against greedy adventurers and wannabe heroes.
异常 | Exception
Exception is a game about AI programming. During the game, the player assists the units to defeat their enemies in the virtual world. However, the player needs to control the units by programming instead of controlling them directly.
War, the Game
'War, the Game' is a RTS for pc in realistic present day setting.The controls are intuitive, the game rules are simple and transparent.The game focuses on strategy and the use of ones brain to complete the scenarios.The map is a spherical version of earth. That's new.
I'm on Observation Duty 2
Your job is to monitor live surveillance camera footage and spot anomalies in the monitored rooms. Anomalies range from furniture movement to otherworldly intruders. When you spot an anomaly you have to file a report to fix it. You will need sharp eyes and good memory to survive the entire night.
Egypt: Old Kingdom
Strategy simulator of the Great Pyramids period, where you take your path from the unification of Egyptian tribes to the foundation of The First Empire. Developed with the assistance of Egyptologists.
X-COM: Terror From the Deep
The war continues... X-COM: UFO Defense brought you to a galactic battlefield. X-COM: Terror from the Deep brings the alien terror into a totally new dimension.Seeking to take advantage of a weakened Earth, X-COM's deep space foes unexpectedly change strategy and launch a powerful second front against planet Earth.
Marble Age
Turn-based historical simulation strategy. Develop the Greek civilization from the small village to the great city-state when it will dominate the world!
Sword Legacy: Omen
Survive strategic turn-based combat in this award-winning indie tactical RPG as you embark on an epic revenge quest in search of the long-lost Excalibur.
Weird Worlds: Return to Infinite Space
Weird Worlds: Return to Infinite Space is a hybrid roguelike game of space exploration, adventure and starship combat.
Crown and Council
Crown and Council is a casual strategy game with short game sessions.
Bronze Age - HD Edition
What was it like to be a chief of a tribe in 6000 year B.C.? Oh, you know, the usual - feed your people, build them shelters, defend them from raids of neighbors. And if you are lucky, sooner or later you will build a kingdom and become their king!
Age of Conquest IV
Age of Conquest is a turn-based grand strategy wargame.
Immortal Empire
Immortal Empire is a multiplayer tactics role playing game. Control a party of up to 5 immortals as you travel through a unique fantasy world, using spells and strategy to defeat your enemies. Play co-op, versus, or solo through a compelling campaign storyline with fully voiced characters.
Battle for Wesnoth
The Battle for Wesnoth is an open source, turn-based strategy game with a high fantasy theme. Explore the four corners of Irdya in seventeen solo campaigns and dozens of multiplayer maps, taking part in countless adventures as you go.
Vietnam ‘65
It is 1965 and the US ground war in Vietnam is in full swing. As a US Army commander, wage a counter-insurgency (COIN) war to secure the Ia Drang valley, on the border with Cambodia.