Games like Sigma Protocol

Broken Crown is a fantasy RTS where you build a settlement, gather resources, research powerful upgrades, and command hundreds of units in formation-based battles. Advance troops through five visual tiers, preserve Bronze-to-Gold veterans, and conquer tactical maps shaped by Fog of War. If you enjoyed this game, see our list of games similar to Broken Crown.

Orc Incursion is a real-time strategy game that has both Player vs. Environment (PvE) and Player vs. Player (PvP) modes. Whether defending your base from relentless waves of orcs or waging war against other players, every decision matters in this high-stakes battle for supremacy. In Survival Mode, players must strategically defend their base against increasingly powerful waves of enemy orcs while… If you enjoyed this game, see our list of games similar to Orc Incursion.

61%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:monetization, grinding

59% User Score Based on 454 reviews

Critic Score 70%Based on 1 reviews

Company of Heroes 3: Final Stand delivers a standalone roguelite wave-defense experience for solo and cooperative play. Command and survive against fast-paced escalating enemy waves, intimidating bosses, and dynamic battlefield events. Are you ready to make your final stand? If you enjoyed this game, see our list of games similar to Company of Heroes 3: Final Stand.

66%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:monetization, stability

86% User Score Based on 28 reviews

This is a DEMO version of Stellarcraft. The full Early Access version is available on a separate Steam page. Stellarcraft is a sci-fi tower defense game in which you explore different planets, collect resources and complete missions. Build and upgrade defenses to fend off enemy waves and develop your character. Strategic planning and technological upgrades are the key to success. Explore… If you enjoyed this game, see our list of games similar to Stellarcraft The Prologue.

85%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

85% User Score Based on 955 reviews

Unleash voxel warfare in 9-Bit Armies: A Bit Too Far. Lead a modern military, build bases, unlock units, and attack in all-out war. Engage on land, sea and air in over 30 missions, online skirmishes, or co-op. Easy to learn, a challenge to master. If you enjoyed this game, see our list of games similar to 9-Bit Armies: A Bit Too Far.

Command your tiny plastic soldiers across massive battlefields and new worlds that we take for granted in the real world. Fight across living rooms, bedrooms, gardens, forests, and more where everyday objects become towering terrain. Sandboxes, fountains, the base of a tree, rocks that look like mountains, and stuffed animals that feel like giant monuments all become part of the battlefield. … If you enjoyed this game, see our list of games similar to Plastic Conflict.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

83% User Score Based on 266 reviews

You! the most outstanding pioneer who graduated from this kingdom, are finally about to embark on your legendary journey. Construct towns across various levels to fend off waves of attacks from diverse enemies until you establish a firm footing and complete your exploration! Build your own mini town Expand progressively on the barren map, construct a complete town, and uncover rarer buildings an… If you enjoyed this game, see our list of games similar to Border Pioneer.

64%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

71% User Score Based on 1,268 reviews

Critic Score 57%Based on 13 reviews

"From the Star Wars: Empire at War and Command & Conquer veterans at Petroglyph comes the first-ever strategy game set in the barbaric world of Conan the Barbarian. Conan Unconquered is a strategy game set in the barbaric world of Conan the Barbarian where you must build your stronghold and assemble an unconquerable army to survive the savage hordes of Hyboria. Wave after wave of increasingly mor… If you enjoyed this game, see our list of games similar to Conan Unconquered.

61%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

61% User Score Based on 190 reviews

“Alien Marauder” is a real-time strategy game with survival and confrontation theme. In this game, you will be the leader to a treacherous alien planet, build and defend base to survive against the vexan waves. Make the right decision! If you enjoyed this game, see our list of games similar to Alien Marauder.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

89% User Score Based on 782 reviews

Critic Score 80%Based on 1 reviews

In this fast-paced multiplayer RTS, you and your friends will take control of your own tiny kingdoms and conquer a world made of circles. Each one is overflowing with enemies to fight, monsters to hunt and loot to horde – but watch out... Friends can quickly become rivals! If you enjoyed this game, see our list of games similar to Circle Empires Rivals.

93%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:gameplay, story

93% User Score Based on 337 reviews

★ Attack on Toys: LOCAL & ONLINE SPLIT-SCREEN - 2025 UPDATE! NOW AVAILABLE!★ Remembering playing Split Screen with family or goes to friend house and bringing your own controller & memory card? You could do exactly that with Attack on Toys! Fully Dynamic Offline / Online Split Screen and Multi Profile - Save Data Memory System! Please see below for more details & features about the S… If you enjoyed this game, see our list of games similar to Attack on Toys.

54%Game Brain Score

Most mentioned positive aspects:music, atmosphere

Most mentioned negative aspects:gameplay, graphics

82% User Score Based on 17 reviews

In Little Kingdom RTS, you take on the role of the ruler of a small kingdom. With limited resources, you must build a base, organize the extraction of wood, stone, and wheat, erect defenses, raise an army, and fend off enemies. The main goal is to survive and capture all territory on the map. Each new level presents a new map with a unique layout of resources, enemy kingdoms, secrets, and strategi… If you enjoyed this game, see our list of games similar to Little Kingdom RTS.

91%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, optimization

91% User Score Based on 81 reviews

Welcome to the frontlines of D.O.T. Defence! Build towers, muster armies, and conquer the map. Fight local matches in 1v1, 2v2, or free-for-all battles against friends and AI-controlled bots. Victory comes with the last HQ standing! If you enjoyed this game, see our list of games similar to D.O.T. Defence.

94%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, monetization

97% User Score Based on 15,544 reviews

Critic Score 90%Based on 5 reviews

A minimalist game about building and defending a little kingdom. Thronefall is a classic strategy game without unnecessary complexity, just some healthy hack-and-slay. Build up your base during the day, and defend it ‘til your last breath at night. If you enjoyed this game, see our list of games similar to Thronefall.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, optimization

87% User Score Based on 816 reviews

Take control of the hive and protect it from enemies. Build factories, wonders of the world and defence. Research technologies and, if necessary, use nuclear weapons, but do not let the enemies harm the queen! If you enjoyed this game, see our list of games similar to Bee Island.

93%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, grinding

93% User Score Based on 1,384 reviews

Relive Your Childhood Toys comes to life! Build your Army Toys, make battle scenario, watch the Toys battling each other, and customize your play with Attack on Toys Toy Box. Command your Army Toys to fight against another toys strategically and keep them alive during battle! Attack on Toys is a 3rd-person shooter mixed with combination of Real-time strategy as Toy Army Soldiers. Pick your favour… If you enjoyed this game, see our list of games similar to Attack on Toys.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

89% User Score Based on 366 reviews

The Fertile Crescent is a Real Time Strategy game set during the Bronze Age in the Ancient Near East. Inspired by the rise and fall of Bronze Age civilizations, you must manage the delicate balance between food surplus and the maintenance of your army. If you enjoyed this game, see our list of games similar to The Fertile Crescent.

79%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics

81% User Score Based on 48 reviews

The best elements of Real-Time Strategy (RTS) and Tower Defense genres combined into a new Base Defense game. Defend against countless waves of enemies while you expand your base, gather resources, and research technologies to defeat the ever strengthening enemy units. If you enjoyed this game, see our list of games similar to Expand & Exterminate: Terrytorial Disputes - Endless Base Defense.

90%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

91% User Score Based on 9,743 reviews

Critic Score 88%Based on 1 reviews

The Riftbreaker Gold Edition contains the core game and all available addons If you enjoyed this game, see our list of games similar to The Riftbreaker.

93%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:music, replayability

93% User Score Based on 183 reviews

Build your base. Construct towers, traps, mechs, and other defenses. Command your units in battle. Can you survive the enemy onslaught? If you enjoyed this game, see our list of games similar to Colony Siege.

82%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

82% User Score Based on 5,128 reviews

Craft The World is a unique sandbox strategy game, the mix of Dungeon Keeper, Terraria and Dwarf Fortress. Explore a random generated world populated by dangerous creatures, build a dwarf fortress, gather resources, and craft all the items, weapons, and armor you need. If you enjoyed this game, see our list of games similar to Craft The World.

89%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:story, gameplay

89% User Score Based on 76 reviews

A micro-RTS inspired by the Age of Empires series. Collect resources and expand your territory while defending your main unit: the king! If you enjoyed this game, see our list of games similar to King Pins.

67%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

62% User Score Based on 2,754 reviews

Critic Score 72%Based on 10 reviews

Set in the near-future, Act of Aggression is an explosive techno-thriller real-time strategy game hailing from the Golden Era of RTS. With three global super-powers, there can be only one victory.Across three distinct factions each armed with the greatest modern and prototype military weaponry, head into some of the world’s most volatile conflict zones, building bases for mass production, establis… If you enjoyed this game, see our list of games similar to Act of Aggression.

90%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

93% User Score Based on 1,918 reviews

Critic Score 80%Based on 3 reviews

X-Morph: Defense Complete Edition includes: X-Morph: Defense core game, European Assault DLC, Survival Of The Fittest DLC, Last Bastion DLC If you enjoyed this game, see our list of games similar to X-Morph: Defense.

94%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

94% User Score Based on 1,203 reviews

The original, uncompleted version of Vectorio. Claim resources, unlock new buildings, and expand your defenses as you fight back against enemy forces in the classic edition of Vectorio! Play for free now. If you enjoyed this game, see our list of games similar to Vectorio Classic.

69%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

68% User Score Based on 235 reviews

Critic Score 73%Based on 2 reviews

The quiet hamlets of the Vale stand defenseless... No walls, no moats, not even a presentable fence. You'll have to use your resources wisely to transform each village from farm-town to fortress. Build defenses, train troops, and hold the line with powerful heroes in ValeGuard, a Defensive Strategy game. If you enjoyed this game, see our list of games similar to ValeGuard.

77%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

84% User Score Based on 5,530 reviews

Critic Score 66%Based on 5 reviews

In the RTS-game “Diplomacy is Not an Option” you will become a medieval feudal lord in a midlife crisis. Due to your position you must constantly make hundreds of decisions a day related with city management and economic development. You are tired of this monotonous and, so it seems, meaningless existence. But things are about to change: hordes of bloodlusted enemies, swarms of scary monsters and … If you enjoyed this game, see our list of games similar to Diplomacy is Not an Option.

71%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, monetization

69% User Score Based on 517 reviews

Critic Score 80%Based on 1 reviews

Planets under Attack offers a surprising depth of gameplay, while its intuitive controls allow even casual gamers to pick it up and feel comfortable immediately. In addition to the addicting gameplay, Planets under Attack is an obvious labor of love. If you enjoyed this game, see our list of games similar to Planets Under Attack.

62%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

100% User Score Based on 13 reviews

You are the only male survivor in this universe. A fast-paced RTS featuring galactic conquest. If you enjoyed this game, see our list of games similar to Millennium Conflict.

Wood’N’Destroy is an explosive real-time strategy game where you must build your base, manage your resources, and annihilate your enemies in intense tactical battles. Chop wood, grow your economy, train your army, and prepare to destroy enemy bases before they destroy yours. Every match is a fight for dominance: strategy, adaptation, and timing will make the difference between victory and destru… If you enjoyed this game, see our list of games similar to Wood'N'Destroy.

53%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

100% User Score Based on 4 reviews

ReEarth is an exciting real-time strategy (RTS) indie game. Here, you will play as humanity's last hope. By continuously upgrading and building your base, dispatching various types of tanks and units, you will fend off the oncoming swarms and reclaim Earth amidst the endless tides of monsters. Prepare for the challenge, return to Earth, and save the future of humanity! Gameplay Rising from ruins, … If you enjoyed this game, see our list of games similar to ReEarth.

50%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story

79% User Score Based on 14 reviews

✦ ADVENTURE THROUGH THE CAMPAIGN ✦The king of Valber has debilitating anxiety. His queen bullies him. They both have no idea what they’re doing when the kingdom gets into a crisis. And that’s why they need YOU! Choose your alchemist, and venture into the 5 lands of Valber.  Establish your foothold, and gather resources to better defend and fortify your position. If you can survive, yo… If you enjoyed this game, see our list of games similar to TransmuTowers.

Plebs is a casual base building real-time-strategy game that places you in an unexplored land ripe for expansion and conquest. Set in a time of ancient Nations, you are tasked with harvesting resources, crafting tools and weapons, feeding your Plebs, and training an army to defend against and conquer your enemies. You begin with a small settlement and a limited pool of resources, but with careful… If you enjoyed this game, see our list of games similar to Plebs.

About This Game The game adopts card-based gameplay as its core, blending the intense excitement of tower defense (TD) with the extreme challenges of survival mechanics. Through the free combination of Guardians, Item Cards, and Combat Cards, you can customize a unique strategy, experiencing unparalleled freedom, exhilarating battles, and tense real-time tactical deployment!  Regarding gameplay … If you enjoyed this game, see our list of games similar to Cat Guardian.

MoeArmy vs SuArmy is a 2D auto-battle strategy game. Choose the Moe or Su faction, build structures to deploy formations, combine cards, gear, and commander skills to power up your troops, exploit armor counters in automatic combat, and destroy the enemy base to claim victory! If you enjoyed this game, see our list of games similar to MoeArmy vs SuArmy.

62%Game Brain Score

Most mentioned positive aspects:atmosphere, humor

Most mentioned negative aspects:gameplay, graphics

90% User Score Based on 20 reviews

A-MAZE-ING Tower DefenseReturn to the classics with a dark fantasy twist. Build twisting mazes, bait enemy paths, and stack absurd artifact synergies as you push your defenses further each run. Play solo or jump into online co-op with up to 4 players and turn your maze into a deathtrap together. Classic Tower Defense Feel, Modern Roguelite EnergyIf you miss the era when tower defense was simple, … If you enjoyed this game, see our list of games similar to Dark Fantasy Tower Defense.

In a fantasy continent torn apart by war, the rise and fall of royal power depend on choices made between day and night —— Lord of the Crowns integrates the in-depth management of city-building with the real-time gameplay of tower defense strategy. As a lord, you will construct cities and expand territories by day, and defend against enemies to survive by night. From a temporary camp to an iron dy… If you enjoyed this game, see our list of games similar to Royal Lord - 王权领主.

74%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

74% User Score Based on 462 reviews

Live real time battle, micromanagement and survive the battle with your army of your chosen, Live with mayhem and explosions. If you enjoyed this game, see our list of games similar to Northend Tower Defense.

93%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding

93% User Score Based on 153 reviews

A SNIPPET of our INDIE STRATEGY GAME TimeMelters about witches and time travel!Rewind time and create Echoes of yourself, manage time distortion, and be at multiple places on the battlefield at the exact same moment! Can you save all 3 sorceresses using your time rewind ability? Good luck, witch! PS If you like the core mechanics, there's a 2-hour demo on Steam coming out today! We could not post… If you enjoyed this game, see our list of games similar to Timemelters.

57%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:gameplay, stability

56% User Score Based on 108 reviews

Critic Score 60%Based on 1 reviews

A Medieval Real-Time Strategy game combining classic RTS elements with modern fast-paced, epic scale single and multiplayer battles across beautifully rendered 3D maps. If you enjoyed this game, see our list of games similar to Avalon Lords: Dawn Rises.

77%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:monetization, optimization

77% User Score Based on 202 reviews

Retro Commander is a post-apocalyptic real-time strategy wargame. If you enjoyed this game, see our list of games similar to Retro Commander.

70%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

84% User Score Based on 1,196 reviews

Critic Score 45%Based on 5 reviews

An intense virtual reality strategy game, Out of Ammo has you constructing defenses, calling in artillery, issuing orders, and even taking control of your soldiers directly in order to survive for as long as you can! If you enjoyed this game, see our list of games similar to Out of Ammo.

79%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, story

79% User Score Based on 680 reviews

Critic Score 80%Based on 1 reviews

"Makes its more ornate competitors feel needlessly garnished" - New York Times If you enjoyed this game, see our list of games similar to rymdkapsel.

95%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

95% User Score Based on 10,183 reviews

Mindustry is a hybrid tower-defense sandbox factory game. Create elaborate supply chains of conveyor belts to feed ammo into your turrets, produce materials to use for building, and defend your structures from waves of enemies. Features include a map editor, numerous built-in maps, cross-platform multiplayer, and large-scale PvP unit battles. If you enjoyed this game, see our list of games similar to Mindustry.

74%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

74% User Score Based on 204 reviews

Harvest: Massive Encounter is an award-winning real-time strategy game with battles of epic proportions and a unique style of resource management and exploration. Build power plants, mineral harvesters and defense towers and make sure they have sufficient energy to fend off endless hordes of evil aliens. The game offers a vast array of possible strategies with these simple rules, and will compel y… If you enjoyed this game, see our list of games similar to Harvest: Massive Encounter.

84%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, grinding

84% User Score Based on 1,214 reviews

Critic Score 85%Based on 2 reviews

"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their attention outward, away from the galaxy, to alien threats or opportuni… If you enjoyed this game, see our list of games similar to AI War: Fleet Command.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

88% User Score Based on 1,394 reviews

A side scrolling, pixel art, survival strategy indie-game. Gather resouces, expand your village, explore the underground for riches and train soldiers to defend against the hordes of the undead. If you enjoyed this game, see our list of games similar to Grim Nights.

82%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, grinding

84% User Score Based on 29,428 reviews

Critic Score 70%Based on 1 reviews

Settle. Survive. Conquer. If you enjoyed this game, see our list of games similar to Northgard.

75%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:replayability, grinding

77% User Score Based on 52 reviews

Critic Score 70%Based on 1 reviews

Command a swarm of robots in their quest to save the world If you enjoyed this game, see our list of games similar to Illuminaria.

69%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

69% User Score Based on 119 reviews

One of the most innovative Real-Time Strategy Games comes back totally renewed and improved to the smallest detail, with epic large scale battles, new civilizations, unit customization system never seen before in a game, 8K support, and a lot of more. If you enjoyed this game, see our list of games similar to Ancient Wars: Sparta Definitive Edition.