
Slime Virus Defense is a 2D strategy game where animal towers defend your computer from invading virus-like slimes. Use unique tower classes and skills to develop strategies and stop the slime invasion before it's too late!
60+ similar titles based on shared tags and player behavior. Themes include Strategy, Tower Defense, Singleplayer, 2D.

Slime Virus Defense is a 2D strategy game where animal towers defend your computer from invading virus-like slimes. Use unique tower classes and skills to develop strategies and stop the slime invasion before it's too late!

Rampart Defense
Rampart Defense is a classic tower defense game where you strategically deploy troops and vehicles to protect your colony from waves of enemies.

Dead TD
Dead TD is a tower defense game that was inspired by the old school original maps from WC3. It features a wide range of towers that upgrade into more powerful types and features a range of different abilities that can be used to create the ultimate defense.
Rampart Defense is a classic tower defense game where you strategically deploy troops and vehicles to protect your colony from waves of enemies.
Why similar: Tower Defense 41.2%, Strategy 25.9%, Top-Down 11.1%, Pixel Graphics 8%, Sci-fi 6.5%
Dead TD is a tower defense game that was inspired by the old school original maps from WC3. It features a wide range of towers that upgrade into more powerful types and features a range of different abilities that can be used to create the ultimate defense.
Why similar: Tower Defense 48.9%, Strategy 30.7%, Top-Down 12.5%, 2D 6.6%, Singleplayer 1.3%
Defend a salvaged power core with linked tower networks on handcrafted scrapyard maps.
Why similar: Tower Defense 44.1%, Strategy 28.1%, Pixel Graphics 9.1%, Tactical 8.9%, Sci-fi 8.3%
Modo Defense is a strategy tower defense game. Spin yut, similar to dice, to obtain various resources and summon or strengthen towers. You can customize your tower however you like. Specialize in multi-attack or strong one-by-one! And we have to stop the demons coming in. How far can you stop it?
Why similar: Tower Defense 50.8%, Strategy 30.9%, Pixel Graphics 9.4%, 2D 7.4%, Singleplayer 1.5%
A tactical dwarven tower defense. Forge runes onto 7 tower types, unlock commander skills, and hold your gates through 12 campaign levels and an endless gauntlet. No ads, no micro-transactions, no always-online. Buy once, play forever.
Why similar: Tower Defense 41.9%, Strategy 25%, Top-Down 10.3%, PvE 9.7%, Pixel Graphics 6%
Protect the streets from the living trash.
Why similar: Tower Defense 42%, Strategy 25%, Top-Down 10.5%, PvE 9.8%, Pixel Graphics 5.6%
Defend the CPU of your computer from the waves of virus invasions in this pixel-art tower defense game!
Why similar: Tower Defense 42.1%, Strategy 23.5%, Pixel Graphics 10.6%, Top-Down 8.3%, PvE 5.6%
Unknown TD is a fun, semi-casual Tower defense game, with plenty of towers, maps and other interesting stuff for the player to interact with!
Why similar: Tower Defense 42%, Strategy 24.8%, Top-Down 10.5%, PvE 9.8%, Pixel Graphics 5.8%
Become a dungeon lord to defend your dungeons with the deadliest of traps and insidious contraptions against greedy adventurers and wannabe heroes.
Why similar: Tower Defense 49.5%, Strategy 37.6%, Pixel Graphics 5.5%, Indie 4.1%, 2D 3.2%
MineNumbing is a hand-drawn tower defense game where players build powerful turrets using bombs and fight alongside them with a magical pencil. Combine strategy, resource management, and fast-paced combat to survive increasingly challenging enemy waves.
Why similar: Tower Defense 36.1%, Strategy 28.7%, Top-Down 10.2%, Tactical 7.5%, Pixel Graphics 5.9%
Wave after wave of enemy shapes are looking to break through your defenses and ravage the land of Language. Build your defenses, all made of ASCII characters, to repel the invaders!
Why similar: Tower Defense 51%, Strategy 29.2%, PvE 11.6%, 2D 6.8%, Singleplayer 1.4%
Terra Forma is a pixelated 2D tower defense, inspired by Flash-age classics. Build a dozen unique towers and create even more fusions by combining shock, ice, fire, and iron. Prove your command prowess one final time, and defend mankind's final hope.
Why similar: Tower Defense 43.2%, Strategy 25.3%, Top-Down 11.1%, Pixel Graphics 6.8%, Sci-fi 6.4%
The ultimate mash-up of Real-time Strategy and Tower Defense!
Why similar: Tower Defense 58%, Strategy 20.6%, Sci-fi 6.7%, Pixel Graphics 4.9%, Top-Down 4.4%
Gunpowder and Sorcery Squad-Based Tower Defense game made by just one person
Why similar: Tower Defense 40.6%, Strategy 31.7%, Tactical 10%, Sci-fi 9.1%, 2D 6.4%
Asteria is under siege! Take up arms as the commander and find the perfect strategy in this hero filled tower defense game. Will you become a Defender of Asteria or fall short?
Why similar: Tower Defense 50.3%, Strategy 32.3%, Top-Down 14.5%, Indie 1.5%, Singleplayer 1.4%
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.
Why similar: Tower Defense 57.2%, Strategy 31.7%, Sci-fi 6.5%, Indie 3.7%, Singleplayer 0.9%
Defend the galaxy against a slimey pandemic in this classic Tower Defence game. Build towers to defend these planets and strategize against the infection.
Why similar: Tower Defense 41.3%, Strategy 30%, Top-Down 8.7%, Pixel Graphics 7.4%, 2D 6.3%
Defend your planet from relentless stream of incoming asteroids in this fast-paced 2D tower defence game. Strategically place defensive buildings and upgrade your arsenal to protect your world from destruction!
Why similar: Tower Defense 40.6%, Strategy 24.8%, Tactical 7.1%, Sci-fi 7%, 2D 5.7%
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
Why similar: Tower Defense 42.4%, Strategy 40.1%, Sci-fi 9.1%, Top-Down 4.4%, Indie 2.9%
Defend your computer from incoming viruses using powerful turrets!Tower Defense for Virus is a tower defense game with rogue-lite elements. Strategically place your turrets to quickly eliminate waves of viruses and protect your system from the ever-growing threat.
Why similar: Tower Defense 42.7%, Strategy 21%, Pixel Graphics 10.4%, PvE 8.9%, Top-Down 6.8%
A cozy & chaotic tower defense game where you place cleaning towers to combo through desk messes. ILLUMINATE, WET WIPE, and ZAP STICK your way to sparkling while facing down CAT MAYHEM!
Why similar: Tower Defense 42.9%, Strategy 26.3%, Top-Down 12%, 2D 6%, Tactical 6%
Space Base is an action-packed tower defence game, where you aim to protect your planets from the incoming forces of enemy ships and aliens by any means necessary. Build up your defences as stronger and stronger waves of enemies arrive to reach the highest score possible.
Why similar: Tower Defense 36.9%, Strategy 19.7%, Top-Down 11.4%, PvE 10.9%, Tactical 7.8%
A minimalist 2D tower defense game with 3 towers, 6 maps, and 4 monster types. Simple, fun, and perfect for quick strategy sessions!
Why similar: Tower Defense 44.1%, Strategy 35.8%, Pixel Graphics 10.6%, 2D 6.9%, Indie 1.5%
Tower defense / Roguelike / Sci-Fi / Pixel Art game with boomer games aesthetics. Mine resources and shoot those disgusting aliens right in their faces. Unlock new technology, develop new strategies and explore the planet. A modern old-school Pixel Art experience with the vibe of 90s classics.
Why similar: Tower Defense 35.5%, Strategy 19.9%, Top-Down 11.7%, Pixel Graphics 9.6%, Sci-fi 7.1%
Defend the kingdom against waves of orcs, build and upgrade towers, gather loot, and create powerful elemental combinations. Conquer increasingly difficult maps, develop your strategy, and prove how long you can hold out in endless mode.
Why similar: Tower Defense 40.9%, Strategy 25.3%, Tactical 13.2%, Pixel Graphics 8.1%, PvE 5.3%
Prepare to defend your village in Champi, a captivating Tower-Defense where your mission is to repel a invasion of mutated mushrooms.
Why similar: Tower Defense 43%, Strategy 34.9%, Top-Down 12%, PvE 6.9%, Singleplayer 1.7%
Defend your empire in a sci-fi tower defense game. Build deadly combinations of railguns, lasers, gravity wells, drones, and cannons across three maps, 50 levels per map, and four difficulty modes.
Why similar: Tower Defense 37.6%, Strategy 29%, Top-Down 10.9%, Tactical 7.6%, Sci-fi 6.6%
How long would you last before the invading monsters destroy and eat everyone in the village!!? Build towers!, build houses!, plant trees!, build tombs for the deceased so they can still help defend as friendly ghosts!, and survive the endless waves of monsters!
Why similar: Tower Defense 43.5%, Strategy 22.8%, Top-Down 13.8%, Pixel Graphics 11.4%, 2D 7.1%
An epic, challenging tower defense game with an emphasis on strategy and replayability. Summon gems of immense magical potency and harness their unique abilities against a seemingly endless horde of monsters. The archdemon seeks to swallow the world, and you must journey to stand against her.
Why similar: Tower Defense 66.8%, Strategy 20.6%, Top-Down 4.9%, Tactical 3.7%, Indie 1.6%
The only tower defense game in the world that is played in the terminal. I didn't make this game because it was a good idea, I made it because I thought it was cool.
Why similar: Tower Defense 48.5%, Strategy 31%, Top-Down 14%, 2D 5.4%, Singleplayer 1.1%
It's time to answer the call, go into battle against the forces of Yurmim to defend the town from the onslaught of enemies.
Why similar: Tower Defense 46.4%, Strategy 27.7%, PvE 10.8%, Pixel Graphics 7.2%, 2D 5.8%
Find the best combinations of projectiles and components to create the ultimate weapon. Mutate and upgrade your components to create stronger weapons. Fight wave after wave of monsters to reach the top.
Why similar: Tower Defense 40.4%, Strategy 31.2%, Sci-fi 10.1%, Top-Down 8.2%, PvE 5%
A Tower Defense game made in the best tradition with 35 unique towers, 70 upgrades and 8 biomes. A 20 level campaign and 2 challenge levels for now, with more to come! Made by an indie developper.
Why similar: Strategy 50.6%, Tower Defense 45.6%, Indie 2.1%, Singleplayer 1.6%
Our game is a basic tower defense game where monsters are coming in through a portal are trying to destroy your tower! The only way to stop them is to send out your units, level up your tower and try to outwit them!
Why similar: Tower Defense 50%, Strategy 31.6%, Pixel Graphics 10.8%, 2D 5.9%, Singleplayer 1.7%
Fend off endless hordes of enemies in this roguelite tower defense. Build your own path to maximize carnage. Unleash devastating hero abilities to turn the tide of battle. Upgrade your arsenal with dozens of new towers and heroes to keep your castle from oblivion. Survive and become dauntless.
Why similar: Tower Defense 45%, Strategy 27.7%, Pixel Graphics 9.8%, Top-Down 7.6%, PvE 5%
Defeat hordes of imps in the very first Tower Defence game about the order of monks! All this to defend humankind from hordes of demons!
Why similar: Tower Defense 59.7%, Strategy 40.3%
A physics-driven terrain defense game where Knockback is your greatest weapon. Chain together collisions, deadly terrain, and elemental effects to wipe out entire waves. Lead your flock of fearless chicks and outsmart the egg thieves!
Why similar: Tower Defense 44.8%, Strategy 27.5%, Pixel Graphics 10.6%, Tactical 9.7%, 2D 3.9%
Build, defend and conquer in a strategic 3D tower defense game filled with unique enemies and challenging maps!
Why similar: Tower Defense 41.5%, Strategy 21.5%, Top-Down 12.9%, Tactical 9.8%, Sci-fi 8.4%
We've traveled to the past to conquer these fertile lands. Now, you must defend them from the blood cult intent on taking it for themselves. Be careful though: from where their blood is spilled, ancient magicks empower whomever is still alive.
Why similar: Tower Defense 41.5%, Strategy 23.8%, Tactical 8%, Top-Down 6.9%, PvE 6.6%
Station 42 is a space station builder and tower defense set in a dynamic, semi-realistic environment. Build an interconnected mining grid, chart moving orbital paths, and harness violent cosmic events to defend your outpost against the harsh realities of unknown space.
Why similar: Tower Defense 48.1%, Strategy 29.6%, Top-Down 13.4%, 2D 6.7%, Indie 1.2%
Want a tactical and strategic tower defense challenge that's packed with options and upgrades? Take command of the dropship Sentinel and do battle across a vibrant sci-fi world.
Why similar: Strategy 41.2%, Tower Defense 38.9%, Sci-fi 14.7%, Indie 5.2%
Endless TD: online co-op and PvP tower defense for 1–4 players. Build wild damage types + talent combos, merge towers into monsters, and survive evolving maps, weather, and bosses in endless waves. Climb leaderboards for highest wave (solo & team).
Why similar: Tower Defense 44%, Strategy 27.1%, Tactical 14.2%, Top-Down 8%, PvE 4.9%
Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.
Why similar: Tower Defense 39.6%, Strategy 29%, Top-Down 12.2%, Sci-fi 7.1%, Tactical 6.6%
Stunning detail of levels, in-depth gameplay, finely tuned balance of all levels and turrets. During the game you will hold your defense with your turrets against the massive hordes of enemies.
Why similar: Tower Defense 63.3%, Strategy 33%, Indie 3.7%
Defend your kingdom by fighting back against an approaching robot invasion. Place, upgrade, and relocate elementally-charged towers strategically to destroy incoming robots. Watch as elements collide and combine to create explosive reactions!
Why similar: Tower Defense 46.8%, Strategy 28.5%, Top-Down 13.6%, Sci-fi 5.3%, PvE 4.3%
Exclusively brought to Steam for PC, Mac and Linux in Anomaly Bundle, Anomaly Korea is an expansion campaign to Anomaly Warzone Earth. The alien robots are back and this time they’ve got Korea in their sights. It’s your job to lead a squad into fierce fire-fights and fend off the alien invasion.
Why similar: Strategy 47.5%, Tower Defense 38.3%, Sci-fi 8.5%, Top-Down 3.7%, Indie 1.6%
A 2D tower defense inspired by Taoist array arts. Design arrays before battle, enhance them with Magic Array Runes, guide monsters using Rune Blocks, empower puppets in overlapping areas, and activate the Ancient Forbidden Array—watch monsters burn within the heavenly scheme you’ve laid.
Why similar: Tower Defense 45.8%, Strategy 27.6%, Tactical 14.8%, Top-Down 8.2%, Indie 2.3%
Crumbled World is a tower defense game where you're tasked to create a maze of defensive structures with the purpose to defend the world crystal. The world crystal is what keeps the world from further collapsing into darkness and without it no hope exists.
Why similar: Tower Defense 56.7%, Strategy 38.5%, Indie 4.8%
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.
Why similar: Tower Defense 60.8%, Strategy 32.3%, Sci-fi 3.9%, Indie 3%
Classic Tower Defense Game; Completed development, no Early Access; No Pay to Win; Ad-free
Why similar: Tower Defense 41.4%, Strategy 33.9%, Top-Down 13.9%, PvE 8.3%, Indie 1.4%
Bots Rush is a unique mix of Tower Defense and logistic puzzle. You will find a set of interesting and complicated game levels, original enemies. Your task is simply to build a network of roads to deliver resources to factories and ammo to towers. Sounds easy, right? Lets check this out.
Why similar: Tower Defense 52.3%, Strategy 42.6%, Indie 5.1%
A strategic tower-defense where you control powerfull drones. Unlock new tower and use specific technologies to defend your base on Thukothea!
Why similar: Tower Defense 49.2%, Strategy 21.5%, Tactical 6.3%, PvE 6%, Pixel Graphics 4.9%
A tower defense game about about 10 guardians who protect crystals.Anyway, It's Simple!But it's a bit challenging!Defend the crystal from a large number of demons and become a legendary guardian!
Why similar: Tower Defense 56.2%, Strategy 33.8%, 2D 6.8%, Indie 1.7%, Singleplayer 1.5%
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!
Why similar: Tower Defense 65.1%, Strategy 31.3%, Indie 3.5%
Sci-fi tower defense where you create your own maze, manage drones and power levels, and harvest for resources. Upgrade your turrets, buildings and ground units. Upgrade and buy new vehicles and motherships.
Why similar: Tower Defense 53%, Strategy 27.9%, Sci-fi 14.7%, Indie 2.4%, Singleplayer 1.9%
If the world of all video games collapses, who wins the battle between them? Protect your video game assets and destroy them.
Why similar: Tower Defense 46.1%, Strategy 27.6%, Top-Down 11.2%, Tactical 8.1%, 2D 4.2%