Games like Portalethium

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

86% User Score Based on 865 reviews

Welcome to Drill Core, where corporate greed meets strategic planet-mining! By day, lead an elite crew of miners, carriers, and guards as they carve a path through hostile alien worlds. Build advanced facilities, upgrade deadly turrets, and prepare for relentless nightly assaults from alien lifeforms. Will you chase maximum efficiency at any cost, or play it safe and fight to survive? Drill Core i… If you enjoyed this game, see our list of games similar to Drill Core.

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.

75%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, monetization

75% User Score Based on 408 reviews

You have 9 days to find a safe place on the planet. Your ship is low on fuel and you have to land. Setup sentry guns around you to defend yourself while you collect more fuel for the ship. AI controlled Drones and Tanks attack you trying to find weaknesses in your defenses. If you enjoyed this game, see our list of games similar to Artificial Extinction.

47%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:graphics, stability

54% User Score Based on 26 reviews

Critic Score 65%Based on 2 reviews

The battle against Zotrix aliens is getting closer to your door step. Every space station in the network is in danger and Solar Division command needs your help to setup proper strategy for the defense. This, primarily strategy game, blends game mechanics between tower defense and real time strategy with hybrid elements such as patrolling ships, navigation towers. You are trusted this important t… If you enjoyed this game, see our list of games similar to Zotrix: Solar Division.

93%Game Brain Score

Most mentioned positive aspects:monetization, graphics

Most mentioned negative aspects:grinding

93% User Score Based on 2,599 reviews

Build, upgrade and defend in this action-packed offline tower defence If you enjoyed this game, see our list of games similar to 2112TD: Tower Defense Survival.

88%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, grinding

88% User Score Based on 878 reviews

Tikiman the Forest Defender is in trouble. Hordes of monsters are sweeping through his realm, hoping to chow down on his offspring – and it’s up to you to defend them. By placing weapon towers at strategic points around the landscape, you can destroy the invaders and save the little ones. Collect treasure along the way to build up your arsenal and pay for new towers – countless waves of monsters… If you enjoyed this game, see our list of games similar to PixelJunk™ Monsters Ultimate.

65%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, grinding

65% User Score Based on 161 reviews

Alien Hallway is a totally new action- strategy shooting game for the PC developed by Alien Shooter series makers, Sigma Team company. Here, in Sigma's adrenaline-fueled game, players measure stamina with a never-ending stream of green creatures within the borders of a special military mission. The rules are severe and the fate of Humanity is put on the line. If you enjoyed this game, see our list of games similar to Alien Hallway.

71%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story, grinding

71% User Score Based on 340 reviews

You’re being Bounty-Hunted! Run, Build your ship piece-by-piece and make it work with the parts you find, Destroy outposts and waves of fleets, and Pick your battles carefully to overcome your hunters in this Fast-Paced Top-Down Action Roguelite Shooter. If you enjoyed this game, see our list of games similar to Run Build Pew!.

73%Game Brain Score

Most mentioned positive aspects:story

Most mentioned negative aspects:gameplay, graphics

75% User Score Based on 80 reviews

Critic Score 65%Based on 1 reviews

Mars is under siege, and the colonists are fighting a losing battle. Assume the role of Blake, a private security operative who crash lands near the colony of Deadstone, following an outbreak on the Icarus space station. Care to guess who just landed the job of sheriff? If you enjoyed this game, see our list of games similar to Deadstone.

76%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

76% User Score Based on 868 reviews

MarZ Rising is a tactical base defense game, which lets you discover a completely new gameplay experience of the tower defense genre! Build, manage and defend your martian base. Guide your crew safely through the thrilling campaign and solve the mystery of the undead. If you enjoyed this game, see our list of games similar to MarZ: Tactical Base Defense.

90%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

90% User Score Based on 2,011 reviews

Experience the intense atmosphere of adventuring deep into the space. If you enjoyed this game, see our list of games similar to Battlevoid: Harbinger.

77%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

78% User Score Based on 2,144 reviews

Critic Score 33%Based on 2 reviews

Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the Tauron droids' homeworld against a relentless invasion. Will your Taur stand against the Imperion warmachine? If you enjoyed this game, see our list of games similar to Taur.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization, grinding

90% User Score Based on 16,237 reviews

Tactical War - challenging tower defense strategy game in military style If you enjoyed this game, see our list of games similar to Tactical War: Tower Defense.

55%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:gameplay, story

80% User Score Based on 20 reviews

Sci-fi Tower Defense real-time strategy with pleasant adaptive music. Play as a commander of a space station which got stuck in a time anomaly. If you enjoyed this game, see our list of games similar to Chronostation.

94%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

94% User Score Based on 357 reviews

Jump in to intense turret defense action with Sol Survivor! Build turrets to defend your colony and the innocent colonists within. Smash enemies with volleys of actively-controlled orbital support. Play with friends in co-operative and competitive multiplayer matches or test your mettle against our new Survival mode. Orbital Support - Get up close and personal with the enemy by calling down orbit… If you enjoyed this game, see our list of games similar to Sol Survivor.

89%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, monetization

89% User Score Based on 1,380 reviews

Innovative Tower Defense inspired by Alien Shooter! If you enjoyed this game, see our list of games similar to Alien Shooter TD.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

86% User Score Based on 1,092 reviews

Solareth is a high-intensity top-down arena shooter where quick thinking and sharp reflexes are key. On a vast space battleground, you’ll confront waves of enemies that grow faster, fiercer, and deadlier with every round. With over eight weapon types, every encounter offers new possibilities: precise pistol shots, explosive rocket volleys, focused laser beams, or blazing flamethrowers that turn t… If you enjoyed this game, see our list of games similar to Solareth.

92%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, replayability

92% User Score Based on 418 reviews

Build, manage, and grow your unique city in the skies. Traverse a vast and rich open world full of exotic technologies, relentless dangers, and many hidden treasures. Defend your inhabitants – and the kingdoms below! – from destructive attacks. Only daring leaders can reforge the Airborne Empire! If you enjoyed this game, see our list of games similar to Airborne Empire.

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.

87%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:monetization, stability

87% User Score Based on 9,987 reviews

Human tactics vs. zombie hordes. If you enjoyed this game, see our list of games similar to Zombie Defense.

71%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

71% User Score Based on 133 reviews

A space trader & combat sim meets squad-RPG, large scale conquest, choice driven gameplay with fluid & punchy tactical real-time combat set in a dynamic open-world sandbox. If you enjoyed this game, see our list of games similar to Star Nomad 2.

66%Game Brain Score

Most mentioned positive aspects:graphics, optimization

Most mentioned negative aspects:gameplay, story

73% User Score Based on 44 reviews

Critic Score 70%Based on 2 reviews

Non-stop galactic action awaits you in this arcade style tower defense game. Manage the defenses of the TSF Freedom Strike – humanity’s last hope against the hordes of invading alien spaceships. If you enjoyed this game, see our list of games similar to Infinium Strike.

72%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:story, gameplay

76% User Score Based on 46 reviews

Kittypocalypse is an in-depth, strategic tower defense game. Across a diverse range of environments, defeat the hordes of evil alien kitties and salvage what's left of your home planet. If you enjoyed this game, see our list of games similar to Kittypocalypse: Ungoggled.

81%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, music

81% User Score Based on 278 reviews

Zombie Tower Defense: Join the ongoing war, in an open world, against the undead zombie horde. Choose between multiple powerful heroes all with unique epic gear and skills! With the wide variety of towers you can create your own perfect strategy. If you enjoyed this game, see our list of games similar to Last Hope - Tower Defense.

80%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:monetization, stability

80% User Score Based on 10,000 reviews

Ace Fighter: Modern Air Combat Jet Warplanes is airplane dog-fighting game If you enjoyed this game, see our list of games similar to Ace Fighter: Modern Air Combat.

90%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

90% User Score Based on 9,914 reviews

Get tired of hard core defense games? Try this one! If you enjoyed this game, see our list of games similar to Little Commander - WWII TD.

48%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

48% User Score Based on 158 reviews

- Persistent and customizable squads - Upgradeable and unique (per class) skill tree for all units - Customizable mechs - Different Worlds with unique environments. - Customizable Battlecruiser. The Battlecruiser serves as the base of operations, and can be customized with weapons or infrastructures that will boost the squad numbers, teleport soldiers or even bombard the battlefield. - Faction rel… If you enjoyed this game, see our list of games similar to Mechs & Mercs: Black Talons.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

73% User Score Based on 266 reviews

Critic Score 75%Based on 1 reviews

Revolutionary Tower DefenseDANGER! Earth is under attack from a vast armada of flying saucers. Only you can stop the invasion of these relentless alien monsters - don't let a single one through! Get ready for a revolution in tower defense that will send you spinning. Defend the solar system by sending satellites into orbit around planets, moons and space stations. Create the perfect defense by rot… If you enjoyed this game, see our list of games similar to Unstoppable Gorg.

82%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

83% User Score Based on 1,472 reviews

Critic Score 80%Based on 3 reviews

Space Run is a PC game that mixes strategy and space ship construction in real time, borrowing certain mechanics from the “tower defense” system with numerous twists and hyper dynamic gameplay. Space Run is a nod to ‘80s science fiction and pays homage to many of its tropes and references. If you enjoyed this game, see our list of games similar to Space Run.

In the depths of the distant universe, a sudden disaster takes you to a strange planet full of unknowns and dangers. As the only survivor in the mission, you must rely on your own wisdom and courage to resist wave after wave of alien creatures until reinforcements arrive. In this unfamiliar land, survival is no longer a choice, but the only goal. ■ Game features Automatic shooting: The weapon fi… If you enjoyed this game, see our list of games similar to XENO SIEGE.

82%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, graphics

82% User Score Based on 245 reviews

Roadmap About the Game The battlefield is ever-changing, with dynamic environments and unpredictable enemy tactics. As you face diverse combat scenarios, you'll need to think on your feet and make split-second decisions. Choose your weapons wisely, customize your loadout, and deploy tactical maneuvers to turn the tide in your favor. No two missions are the same. Encounter a variety o… If you enjoyed this game, see our list of games similar to Metal Thunder.

57%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

57% User Score Based on 273 reviews

Roguelike Action Tower Defense. Arch mage, help survivors: defend the fortress! If you enjoyed this game, see our list of games similar to Archmagic Survivors Magic TD.

84%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:optimization, atmosphere

84% User Score Based on 215 reviews

Sodaman, he's a space agent. He must stop the hostile aliens trying to destroy the universe and save the carbonated drinks they destroyed. Maybe you should help him out? If you enjoyed this game, see our list of games similar to Sodaman.

61%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:gameplay, grinding

74% User Score Based on 34 reviews

An active skill-based siege defense game. Prepare your aim and quickly assess the coming onslaught. Survive a large-scale assault on your home as you build outward to strengthen your arsenal. Engage epic hordes. Encircle powerful upgrade runes. Enhance your weapons. Siege the day. If you enjoyed this game, see our list of games similar to Siegecaster.

81%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

81% User Score Based on 590 reviews

Achilles: Survivor is a dynamic single-player bullet heaven game where you face thousands of enemies, build destructive structures, develop your character to return as an even more powerful machine of destruction and survive waves of enemies. If you enjoyed this game, see our list of games similar to Achilles: Survivor.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, grinding

83% User Score Based on 134 reviews

All Aboard! The Train Defense Express is out now! 8/07/2025 Update: v1.1.1Patch notes: itch.io | Steam Now available on mobile!Google Play (Android)Apple App Store (iOS) All Aboard! is a mix between auto-battler, survivor, tower defense, and idle/clicker games. The goal is to protect the central objective, the Infinite Power Generator, from endlessly spawning hordes of enemies, and to see how l… If you enjoyed this game, see our list of games similar to All Aboard! The Train Defense Express.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

67% User Score Based on 306 reviews

Critic Score 51%Based on 9 reviews

Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series. Anomaly Defenders is a fast-paced Tower … If you enjoyed this game, see our list of games similar to Anomaly Defenders.

82%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization, replayability

82% User Score Based on 253 reviews

Fun tower defense game with unique play style and art. If you enjoyed this game, see our list of games similar to Broken Universe.

72%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, stability

72% User Score Based on 1,129 reviews

Can you survive the horror? … a retro-style survival horror game developed by the two-man indie team of Gonzossm and Iggy Zuk. Survive 30 days and nights in a zombie-infested world by recruiting companions, upgrading weaponry and fortifying your position. Deadly 30 is a retro-style survival horror game developed by the two-man indie team of Gonzossm and Iggy Zuk. Survive 30 days and nights in a… If you enjoyed this game, see our list of games similar to Deadly 30.

90%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

90% User Score Based on 494 reviews

Shred the skies to pieces in Furious Angels, an endless shooter with flying tanks, leaderboards and different waves each day! If you enjoyed this game, see our list of games similar to Furious Angels.

72%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, optimization

72% User Score Based on 434 reviews

Mob factory is an automation and tower defense game for the lazy adventurer. Smelt down enemy loot into turrets & factories to automate an ever expanding dungeon from the comfort of your tower. If you enjoyed this game, see our list of games similar to Mob Factory.

81%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, replayability

89% User Score Based on 100 reviews

Critic Score 71%Based on 8 reviews

Earth Defense Force 2025 is the long awaited follow-up in the Earth Defense Force (EDF) series from Japanese developer Sandlot. The insects return from dormancy to end humanity with over-the-top action and massive city-leveling explosions that will entrench the EDF and the citizens of Earth into a state of emergency. If you enjoyed this game, see our list of games similar to Earth Defense Force 2025.

81%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:optimization, stability

86% User Score Based on 2,148 reviews

Critic Score 76%Based on 14 reviews

Setting the bar as the definitive tower defense game, Defense Grid 2 introduces new worlds and threats to test your tower placement strategies. With a bold new look and the addition of new game modes, player-versus-player and multiplayer co-op, every play brings fun new opportunities and challenges. If you enjoyed this game, see our list of games similar to DG2: Defense Grid 2.

80%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, stability

81% User Score Based on 877 reviews

Critic Score 78%Based on 2 reviews

Tower defense game with a 50-level campaign across 5 worlds. If you enjoyed this game, see our list of games similar to Revenge of the Titans.

71%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

71% User Score Based on 152 reviews

Build your towers of paper before they get out of the box and make a big mess in the room. Manage the turrets, upgrade and be careful where you put them... every decision can be fatal! Watch out for the air units, they have a different route! If you enjoyed this game, see our list of games similar to War in a Box: Paper Tanks.

48%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

70% User Score Based on 20 reviews

Do you have what it takes to defend what is yours? This is not a typical tower defense game where the troops do all the work. This is a hybrid FPS/TPS tower defense game which you take over the control to defend your island. If you enjoyed this game, see our list of games similar to DOTFI.

                    Get ready for chaos! In Silent Survivor, you control unique heroes fighting off relentless hordes in intense survival arenas. Your goal? Last as long as possible — and that takes more than brute strength. Gather resources, upgrade your skills, strategize, and evolve in real time as the danger ramps up every second. Manage your upgrades wisely — every decision could be the dif… If you enjoyed this game, see our list of games similar to Silent Survivor: Under The Crisis.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

88% User Score Based on 120 reviews

A challenging survival RTS roguelite about surviving against thousands of enemies. Start each run with the hopes of going as deep as you can. Customize your army with different weapons, armour and upgrades. When you inevitably fail, use the knowledge gained to make your next attempts stronger through meta progression upgrades. Hold your ground Once you start fueling your drill, a massive swarm… If you enjoyed this game, see our list of games similar to Deep Among the Swarm.

75%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization, grinding

75% User Score Based on 1,296 reviews

Build robots to defend the colony from bugs If you enjoyed this game, see our list of games similar to Robot Colony.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

92% User Score Based on 382 reviews

Grody extraterrestrials are pouring through a space-time rift, and only one girl and her turret stand in their way! Lock, load, and blast them to oblivion—because if she doesn’t survive today, there’s no ‘omurice’ tomorrow! Earth depends on her! If you enjoyed this game, see our list of games similar to TurretGirls.