
"VOIDCRISIS" is a four-player tower offense game on an undulating battlefield. Operate combat bio-machines called VA (Vital Armor) drawn with dynamic mechanical art shaders and work together to clear high-difficulty stages.
60+ similar titles based on shared tags and player behavior. Themes include Strategy, Tower Defense, Singleplayer, Action.

"VOIDCRISIS" is a four-player tower offense game on an undulating battlefield. Operate combat bio-machines called VA (Vital Armor) drawn with dynamic mechanical art shaders and work together to clear high-difficulty stages.

Frontline Crisis
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis! A battlefield swarming with insects makes strategic and combat decisions crucial. Each decision will determine your fate. Defend humanity's last sanctuary, fight fiercely, and uphold human honor with wits and courage!

Ocean Keeper Co-op Drill Multiplayer
Dive into the Ocean Keeper – a cooperative roguelike where four survival miners defend their Mech Spider, fight with endless hordes of monsters, and dig for resources. Team up with your friends, upgrade between waves, and survive the deep caves, full of treasures… if you can.
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis! A battlefield swarming with insects makes strategic and combat decisions crucial. Each decision will determine your fate. Defend humanity's last sanctuary, fight fiercely, and uphold human honor with wits and courage!
Why similar: Mechs 27.9% ★, Action RTS 25.8% ★, Tower Defense 20.6%, Space 12.6%, War 7.4%
Dive into the Ocean Keeper – a cooperative roguelike where four survival miners defend their Mech Spider, fight with endless hordes of monsters, and dig for resources. Team up with your friends, upgrade between waves, and survive the deep caves, full of treasures… if you can.
Why similar: Mechs 27.2% ★, Tower Defense 18.2%, Robots 13.9%, Space 12%, Roguelite 10%
A sci-fi roomscale VR Tower Defense game. Strategize to destroy waves of rogue robots and assist the powerful turrets with a handheld drone. Build and collect resources and help evacuate your crew from the alien planet.
Why similar: Action RTS 25.2% ★, Robots 17%, Tower Defense 16.2%, War 12.9%, Space 11.5%
Axon TD lets you expand the map boundaries themselves. A huge arsenal of towers and a wide variety of enemies clash in a battlefield that grows to your whims. Engage in single, cooperative, and roguelite gameplay.
Why similar: Tower Defense 23.4%, Robots 13.9%, Roguelite 13.3%, PvE 9.7%, Sci-fi 9.4%
Command massive armies in this epic mech auto-battler. Draft your troops, customize your units, master your formations, and crush enemies in spectacular 3D battles. All strategy, no clickfest. Outsmart opponents in 1v1, 2v2, free-for-all, or Survival Mode.
Why similar: Mechs 27.5% ★, Action RTS 21.8% ★, Robots 15.9%, War 14.2%, Co-op 6.8%
Mechs V Kaijus is an addictive hardcore tower defense gameplay. In Mechs V Kaijus you take on the role of Commander of a powerful Mechs squadron. Improve your Mech, strategically place towers and factories on the battlefield. Deploy support units on the battlefield, and save our civilization.
Why similar: Tower Defense 54.4%, Mechs 35.1% ★, Strategy 6.8%, Action 2.6%, Singleplayer 1%
Granvir: Zero Front is a 3rd person action roguelite mech-builder with co-op multiplayer. Experience the prelude to Granvir as the resistance response to the Millennium Company invasion. Pilot your Granvir, manage your campaign between battles to find the best equipment, and stay in the fight.
Why similar: Mechs 24.2% ★, War 14.3%, Robots 14%, Third-Person Shooter 12.3%, Action Roguelike 8.2%
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.
Why similar: Action 48.5%, Tower Defense 19.4%, Third-Person Shooter 10.6%, Co-op 9.6%, Multiplayer 4.4%
Repel the Rifts is a roguelite tower defense game where you lead a commander through an alien world, uncovering new terrain each wave, drafting powerful upgrades, and constructing defenses to hold back the chaos.
Why similar: Mechs 38.5% ★, Tower Defense 22.3%, Space 13.4%, Roguelite 10.4%, Sci-fi 10.2%
Join The Mobile Trench Brigade and protect humanity from the evil Monovision menace!
Why similar: Mechs 39.8% ★, Tower Defense 24.3%, Third-Person Shooter 12.6%, Co-op 10.2%, Strategy 7.1%
Robowars is back on Steam! Fight off troops of droids for freedom and honor in our classical tower defense game. Lead the forces of the Solar Union to protect the peaceful planet of Praymos from the aggressive Trade Confederation.
Why similar: Action RTS 28.2% ★, Tower Defense 14.5%, War 12.8%, Action Roguelike 11.6%, Robots 11.6%
Stellarcraft is a sci-fi tower defense adventure: explore alien planets, gather resources, build defenses, and fend off waves of enemies, solo or in 4-player co-op. 🚀
Why similar: Action RTS 48.6% ★, Co-op 17.1%, Multiplayer 11%, Sci-fi 11%, Strategy 8.5%
Defend against thousands of enemies in this explosive tower defense game. Deploy upgradable towers and unleash powerful orbital abilities as you try to protect Earth's first colony world from destruction.
Why similar: Tower Defense 24.6%, War 21.8%, Robots 18.8%, PvE 11.2%, Sci-fi 9.7%
TOWER ▪ DEFENSE ▪ STRATEGY. Control Vessels. Utilize their uniquely deep set of towers. Create an everchanging defense. Play with friends. Protect your Basin at all costs. An absolute Tower Defense, Real-Time Strategy Hybrid
Why similar: Action RTS 33.1% ★, Tower Defense 23.3%, Co-op 13.8%, Multiplayer 8.6%, PvE 8.5%
Retreating ends here. Defend Bastion against evil hordes, reclaim lost powers, rebuild ancient ruins, and adapt your tactics to reverse the siege. Shape your playstyle in this hero-strategy rogue-lite solo or co-op up to 3 players.
Why similar: MOBA 26.4% ★, Action RTS 25.6% ★, Tower Defense 12%, Roguelite 8.1%, Co-op 7.9%
Granvir is a 3rd person action roguelite mech-builder with co-op multiplayer. Scavenge the battlefield for parts to replace and upgrade your Granvir and weaponry. PIlot your Granvir and manage your campaign between battles to find the best equipment and stay supplied while fighting a guerilla war.
Why similar: Mechs 27.2% ★, Robots 15.3%, War 13.7%, Third-Person Shooter 13.5%, Action Roguelike 8.9%
Space Raiders in Space is a wave defense roguelike mixing squad management and tower defence mechanics. Command your almost competent crew to loot weapons and supplies, build defenses, and fight their way through the Bugpocalypse.
Why similar: Action RTS 31.7% ★, Tower Defense 20.8%, Action Roguelike 12.9%, Roguelite 11.9%, Sci-fi 10%
Space resources are the battleground for warring factions. As a Space Defense Officer, protect your faction's assets in a vast, hostile universe. Allocate resources, upgrade defenses, and repel relentless enemy attacks! With over 50 unique units and deep strategy, experience real-time tower defense!
Why similar: Tower Defense 31%, Space 23.2%, Roguelite 20.6%, Sci-fi 14.2%, Strategy 8.5%
AirMech® Strike is a fast paced Action-RTS game that can be played solo, coop, or competitively online. Earn Kudos and Experience in battle and unlock a wide collection of AirMechs and Units while you practice the perfect strategy to emerge victorious!
Why similar: Mechs 31.7% ★, MOBA 31.1% ★, Robots 11.9%, Multiplayer 8.3%, Strategy 5.8%
A fastpaced, military tug-of-war game with minimal micromanagement. Choose and deploy from a mix of specialized military units to overwhelm the enemy. Experiment with a huge variety of unit compositions, synergies, abilities, and upgrades to lead your army to victory!
Why similar: Action RTS 41.9% ★, Tower Defense 20%, War 15.2%, Roguelite 12.5%, Strategy 5.3%
Simultaneously control a sword-wielding robot and a gunslinging space frog in Shoulders of Giants, an explosively colourful sci-fi roguelike. Play alone, with a friend, or as part of a four-person team, cutting through waves of enemies on a quest to rescue the galaxy from the forces of Entropy!
Why similar: Mechs 19.5% ★, Robots 11.5%, Action Roguelike 10.4%, Space 10.2%, Third-Person Shooter 9.5%
Mech Fortress is a sci-fi tower defense game where each turret has unique mechanics. You can freely place them on a 5×5 grid, and your goal is to eliminate all enemies!
Why similar: Mechs 43.4% ★, Tower Defense 35.9%, Sci-fi 10.3%, Strategy 8.9%, Singleplayer 1.5%
Cyber Tower 2048 is an action tower defense game where players fight insectoids by building defenses and developing tactics.
Why similar: Tower Defense 39%, Robots 38.6%, Sci-fi 8.9%, Action 6.9%, Strategy 3.9%
Cluckmech Oasis, a top-down shooting Roguelike tower defense game. Play as the Warcluck and lead your team of animal heroes in a fight for survival. Collect, build and upgrade defenses, and engage in intense battle against waves of plant enemies.
Why similar: Tower Defense 46.6%, Roguelite 24.8%, Strategy 13.7%, Sci-fi 8.3%, Action 5.6%
GoD Factory: Wingmen is a multiplayer space combat game played through fast-paced and intensely tactical 4 vs 4 player matches. Customize gunships and start frantic battles with your friends to survive the relentless fire of enemy players.
Why similar: Space 42.5%, MOBA 18% ★, Multiplayer 14.7%, Sci-fi 9.7%, Strategy 9.3%
Employ lethal turrets, traps, and gadgets to defend against an onslaught of evolving creeps! Step into a twisted, hyper 3D, mind bending realm. Upgrade and adapt your defenses. Become a master maze crafter. Collect bizarre artifacts. Rush creeps for lucrative rewards, and succumb to greed!
Why similar: Action RTS 35.9% ★, Tower Defense 27.8%, Sci-fi 12%, Multiplayer 7.9%, Strategy 7%
Farm, Build, Defend, in the Galaxy's only Arcade-Tower-Defense.
Why similar: Third-Person Shooter 26.6%, Robots 26%, Tower Defense 24.1%, Co-op 6.3%, Strategy 5.9%
Defend galaxy against Alien invasion in the RTS offline game with roguelike fun
Why similar: Action RTS 36.6% ★, Mechs 25.5% ★, Tower Defense 16.6%, Space 9.6%, Sci-fi 6%
Command Mobile Outpost and take XEN Firearm to venture deep into the Signet surveillance off-limit area. Collect unique Weapon Units. Amp up the firepower of the Outpost that fights with you. This is an FTD game - FPS, Tower Defense, Base Building and much more all at the same time.
Why similar: Robots 37.5%, Tower Defense 22.5%, Co-op 13.3%, Sci-fi 10.8%, Strategy 5.7%
Control a fully armed Mech and fight through cyberpunk cities, military bases and industrial ruins. Capture and defend territories, build turrets and structures, and wage war against powerful enemies!
Why similar: Mechs 42.9% ★, Tower Defense 27.4%, Robots 18.1%, Sci-fi 8.5%, Strategy 2%
Traverse 'The Arc' in this beautiful, Cyberpunk-styled action rogue-lite as you attempt to reset an evil rogue AI. Experiment with different weapons and augments as you fight hordes of machines programmed for your annihilation! Collect Nanites & power-up after every run either solo or with friends!
Why similar: Third-Person Shooter 20.4%, Robots 16.3%, Action Roguelike 14.7%, Roguelite 9.9%, Co-op 9.8%
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 homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?
Why similar: Tower Defense 37.5%, Robots 16.4%, War 14%, Sci-fi 9.9%, Strategy 9.8%
Athena Crisis is a modern retro turn-based strategy game that places you in command of 40+ units in your journey across the multiverse. Embark on a challenging single-player quest or dive into the thrill of ranked or casual multiplayer modes to become the best Athena Crisis player!
Why similar: Sci-fi 25.6%, Co-op 24.6%, PvE 22.3%, Multiplayer 16.1%, Strategy 11.3%
Build and design the terrain while defending your stronghold against alien invasion in this unique Roguelike tower defense. Choose from 30 heroes, survive enemy waves, and upgrade a variety of destructive towers to hold the line!
Why similar: Tower Defense 36.6%, War 22.4%, Roguelite 16.9%, Strategy 9.2%, Sci-fi 8.5%
Jump into a realtime strategy, action filled battlefield, deploy relentless soldiers, unlock powerful troops and vehicles, upgrade your army, decimate the enemy. If that's not enough, jump into a chaotic Zombie mode, with traps, fun upgrades, and a new gameplay!
Why similar: Action RTS 33.8% ★, War 24.4%, Tower Defense 20.4%, Management 11.7%, Strategy 5.5%
Guardians Frontline is a sci-fi VR shooter that makes you a soldier and a commander. Fight off enemies and build bases in a single-player and co-op campaign, plus PvP game modes with full cross-play support.
Why similar: Robots 29.9%, Sci-fi 17.6%, PvE 13.7%, Multiplayer 13.2%, Co-op 10.1%
A tower defense action roguelike where you control a single tower to fight against hordes of aliens coming from all directions. Pick your tower, equip up to 4 skills, and choose from a variety of traits and items to craft powerful builds that lead you to victory.
Why similar: Action RTS 33.7% ★, Tower Defense 23.2%, Action Roguelike 17.6%, Roguelite 14.1%, Strategy 6.6%
Artificial Defense is a one man made, real time strategy game combining orbital shooter and tower defense components within an electrifying, virtual reality setting. You are the machine, a mighty computer-system defending its servers against swarms of intruding creeps.
Why similar: Tower Defense 46.2%, Strategy 36.5%, Action 17.3%
Stellarcraft is a thrilling sci-fi tower defense game where you explore planets, gather resources, and fend off enemy threats—solo or in 4-player co-op. Play the free demo now! 🚀
Why similar: Action RTS 39.5% ★, Tower Defense 23.1%, Management 14%, Sci-fi 11.2%, Strategy 5.8%
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi adventure.
Why similar: Tower Defense 34.1%, Space 20.3%, Sci-fi 16.6%, PvE 12%, Strategy 9.3%
Craft Your Ultimate Circular Fortress! Dive into SHOOPER NOVA, where you choose props and components to build a unique fortress. Unlock combos to shape your strategy and battle style. Become an unstoppable barrage machine and obliterate waves of enemies from all directions!
Why similar: Tower Defense 29.3%, Roguelite 19.9%, Action Roguelike 16.5%, Strategy 10.4%, Space 9.1%
Warden’s Will is a fast-paced movement-based roguelite shooter you can enjoy solo or up to 3 friends. Pick your Warden, try out different builds, and jump into chaotic arenas filled with unpredictable robots. The game challenges you to move smart and react quickly and try new builds with every run.
Why similar: Robots 19%, Action Roguelike 17.5%, Roguelite 14.8%, Third-Person Shooter 12.2%, Co-op 10.2%
Unique mix of Action, RTS and RPG gameplay elements that forms an innovative game genre. You can build base, manage troops, and then come down to keep your enemy at gunpoint in the dynamic battle and customize your main characters.
Why similar: Mechs 32.3% ★, Third-Person Shooter 23.2%, Strategy 15.9%, Sci-fi 15.7%, Action 6.9%
The unstoppable fluid enemy has returned and destroyed every world in its path! Defend against Creeper as it floods across the 3D terrain in this real time strategy game where the enemy is a fluid.
Why similar: War 27.9%, Tower Defense 24.4%, Space 18%, Sci-fi 9.1%, Strategy 6.2%
A roguelike tower defense where you control a single tower to fight against hordes of aliens coming from all directions. Pick your tower, equip up to 4 skills, and choose from a variety of traits and unique effect items to craft powerful builds that lead you to victory.
Why similar: Tower Defense 36.9%, Action Roguelike 28.8%, Roguelite 21.4%, Strategy 9%, Action 3.9%
Towers of Altrac is a 3D Tower Defense cooperation game for up to 4 players with an innovative A.I. system “S.A.D.”, which makes your enemies intelligent . Fight against the horde of Goblins, Orcs, Dragons and other monsters on 62 unique maps. The game is for every level of player experience.
Why similar: Tower Defense 37%, Robots 16.9%, Multiplayer 13.4%, Strategy 11%, Co-op 9.5%
Out of Ammo is an intense VR Tower Defense / FPS hybrid strategy game that will have you constructing defenses, calling in artillery, issuing orders, and taking direct control of your soldiers in order to survive a relentless enemy onslaught.
Why similar: Tower Defense 38.9%, Co-op 22.2%, PvE 16.3%, Strategy 10.7%, 3D 6.9%
Dropzone is a game of action, strategy and skill. Win 15 minute battles by scoring points. Unlock gear, customize your squad of up to 3 Units and compete in Team 3v3, 2v2 or 1v1 matches. Lay claim to the riches of Europa!
Why similar: MOBA 43.7% ★, Mechs 29.6% ★, Strategy 6.3%, Sci-fi 5.3%, Co-op 5.2%
Gear up for tactical mech action in War Robots: Frontiers, a free-to-play multiplayer mech shooter. Construct and customize, squad up with Pilots online, and fire up your engines in massive intergalactic battles.
Why similar: Mechs 44.9% ★, Third-Person Shooter 27.9%, Robots 12.5%, Multiplayer 8%, Sci-fi 4.2%
Survivor Challenge TD - is a Tower Defense game where you manage a single tower and add upgrades to it. Buy abilities, enhance upgrades, and defeat the boss!
Why similar: Tower Defense 40.7%, Roguelite 21.5%, PvE 10.1%, Strategy 8.7%, Multiplayer 6.8%
ThreadSpace: Hyperbol is an action-strategy game set in the distant future. Players battle each other on roads in space as they pilot massive ships capable of firing a wide variety of weapons. Create defenses, coordinate with your team, and launch an assault against your opponents to achieve victory!
Why similar: Multiplayer 44%, Strategy 24.7%, 3D 18%, Action 13.3%
Mineral Defense combines tower defense with roguelite elements and procedural generation. Build paths, unlock upgrades, and unleash powerful synergies to conquer evolving challenges in an ever-expanding world.
Why similar: Tower Defense 26.7%, Roguelite 16.6%, Robots 12.5%, Management 11.9%, Space 11.5%
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
Why similar: Tower Defense 54.9%, Multiplayer 28.5%, Strategy 11.9%, Singleplayer 4.6%
War Tech Fighters - the space action game that combines the spectacular action of Japanese Anime with Hollywood Blockbusters. Configure, upgrade and customize your War Tech and dive into battle to fight back the Zatronian forces and save your galaxy!
Why similar: Mechs 35.7% ★, Third-Person Shooter 17.9%, Robots 17%, Space 12.2%, Sci-fi 8.6%
Devader is an intense 90's-style twin-stick shooter, complete with crazy old-school bosses, powerful strategic abilities and multiple endings. Upgrade your robot with nukes, shields, turrets and more to exterminate the relentless invaders.
Why similar: Action RTS 34.3% ★, Mechs 29.8% ★, Tower Defense 17.1%, Action Roguelike 14.2%, Strategy 4.6%
Build the mech to fight against robotic Vactics in tactical chess-like combat. The war is already over and the heroes of the city have fallen. Take on a new randomly generated challenge every time you play and join with the citizens to fight for a better future.
Why similar: Mechs 31.5% ★, Robots 28.5%, Roguelite 17.4%, PvE 10.8%, Strategy 6.2%
Pilot your fully customizable Arsenal mech and join your fellow mercenaries in defending humanity from the corrupted machines and gigantic robots in this post-apocalyptic action game!
Why similar: Mechs 57.5% ★, Robots 20.5%, Sci-fi 6.8%, Third-Person Shooter 5.4%, Action 4%