Tower Defense

Lethal Geometry

This is the free demo of Lethal Geometry: the Training sector, two maps (Relay and Crossfire), up to Intensity 3. Wishlist the full game on Steam: https://store.steampowered.com/app/5325830/Lethal_Geometry/?utm_source=wavedash&utm_medium=page I'm building a tower defense without towers. You get one laser and a budget, and you route the beam with mirrors, splitters and lenses until it covers the path the enemies walk. Every enemy the beam passes through drains it: drones thin it, armored hulls drink most of it and shield whatever walks behind them. So where you split the beam and where you strike a column is the whole game. And when the machine slips mid-wave, grab a mirror. The full game has ten maps in three sectors, six kinds of enemies including a boss, 24 upgrade cards to draft between waves, ten Intensity steps on every map, and Endless. Early Access on Steam in 2027, $9.99, Windows and Linux. Made in Godot. It plays right here in the browser, with mouse and keyboard. Your progress is saved. I read every comment. If the first map lost you, tell me where. The demo sends anonymous play stats (no personal data, no player ID) so we can see how far people get. You can switch them off in Settings. Details: https://stoneforgelabs.games/privacy.html

Tower Defense · Puzzle · Strategy

Goblins At The Gates

Thousands of goblins are pouring down the roads toward your castle, and your hero is the one standing in the way. Walk onto build pads to raise archer towers, cannons, ballistas, catapults and fire towers, then upgrade them as the squads grow. Fight on the front line yourself: call down meteors, freeze whole crowds in ice, rain down arrow volleys, and when the moment comes, take to the sky on a war dragon. 17 battles across three chapters: the Kingdom, the Greenwood and the Underdeep A three-part training campaign: the basics, then upgrades and specialists, then soldiers and pets 17 bosses, from the Bandit King to a wyrm that bursts out of the ground Hero classes, gear, pets and permanent upgrades between battles Heroic and Endless modes once you've beaten a map Free to play, in your browser, with keyboard, mouse, trackpad, touch or a controller (aim powers with the right stick) Every key and button can be changed in Options

Tower Defense · Strategy · Fantasy

MUST. MAKE. PAPERCLIPS.

The world ended. The paperclip quota did not. Build a defense, jump into a turret, and keep the factory running in MUST. MAKE. PAPERCLIPS., a single-player tower-defense game with first-person combat. Your supervisor is S.L.O.P. (Synthetic Logistics & Optimization Protocol): a cheerful AI with helpful advice, questionable personnel assessments, and an unwavering commitment to office supplies. Biomass is approaching the factory. S.L.O.P. considers this an unscheduled site visit. PLAN THE DEFENSE. TAKE THE SHOT. Place and upgrade turrets, collect scrap from fallen enemies, and cover every approach. When a priority target breaks through, take direct control for a timed burst of first-person combat. Aim, fire, and use your turret's special ability before returning to command the battlefield. EIGHT WAYS TO IMPROVE PRODUCTIVITY Build an arsenal of nailguns, cannons, flamethrowers, cutting lasers, cryo projectors, Tesla coils, acid sprayers, and railguns. Combine slowing, armor stripping, chain lightning, and piercing shots to deal with increasingly uncooperative visitors. SIX MISSIONS. ONE EXTREMELY PERSISTENT OBJECTIVE. Defend factories across a cel-shaded wasteland of broken industry and dusty ruins. Face branching approaches, armored enemies, flying threats, support creatures, and bosses with attacks you can interrupt. Hunt scrap couriers and detonate powder-keg carriers for an extra advantage. EVERY ATTEMPT COUNTS Keep the paperclips you earn and spend them on permanent research between missions. Improve your weapons, extend your time in first-person mode, and come back with a better plan. Consult S.L.O.P.'s biomass field guide for discovered creature stats and deeply unprofessional commentary. "Civilization can wait. These documents are not going to fasten themselves." Play in your desktop browser with a keyboard and mouse or trackpad. Includes an interactive tutorial and a skippable voiced intro.

Tower Defense · First-Person · Strategy

MawLight

MawLight is a bullet heaven game set in a procedural city. Play solo or in multiplayer to defend colored beacons, stack orbs and bolts, melt enemies, and hunt down bosses. The further you go, the harder it gets, but the better the rewards become. Created for the JS13kGames 2026 Competition by Justinas Gibas.

Bullet Hell · 3D · Multiplayer

Juggernaut: SiegeBreaker

Drive a lone steam tank at the head of an army of thousands. Halt, shell the towers that slaughter your troops, then send waves of fusiliers, sappers and shieldwalls to suppress the armoured towers and storm the castle. Neither tank nor troops can win alone. PC controls: Hold W / S (or Up / Down): drive forward / reverse. Let go to halt Left-click and drag the view: aim the cannon Space (or Enter, or click the FIRE lever): fire A / D, R / F: aim with the keyboard 1 / 2 / 3: pick troop type (or click the medallions) E: blow the whistle to send a wave Esc / P: pause Mobile controls Left lever: push up to advance, pull down to reverse, middle notch to halt Right stick: aim the turret and barrel Fire lever (centre): pull down or tap to fire Medallions: pick troop type. Whistle: send a wave The cannon only fires while the tank is halted.

Tower Defense · Tanks · Steampunk

Ghouls and Guardians

G&G is a dark fantasy Tower Defense game where you must draw the enemy's path, collect wood and stone, build and upgrade towers, workers and guardians throughout increasingly difficult levels. Wishlist the full game on Steam: https://store.steampowered.com/app/3533690/Ghouls__Guardians/

Tower Defense · Dark Fantasy · Fantasy

Thrilling Triple Treat

Three complete, wonderfully bizarre indie games packed into one unapologetically silly collection. Born from a simple philosophy that finished games deserve to be played, this bundle brings together three distinct titles overflowing with absurd humor, retro platforming, and strategic gameplay. Included Games: TOWERS King Man: A challenging tower defense game where you build defenses to protect King Man's gold vault from the seductive Queen Woman and her relentless forces. Donion on Election Day: A satirical, Metroidvania-style platformer following Donald the orange onion as he explores a sprawling world to hunt down missing votes and crush opposing forces. Monkey Kong Island: A stage-based action platformer where you play as an island foreman searching for the ultimate location to construct a massive skyscraper. Key Features: Three Games in One: Experience three distinct genres in a single bundle, spanning tower defense, Metroidvania exploration, and classic platforming. Fully Realized Gameplay: Complete, standalone game experiences packed with detailed levels, mechanics, and retro visuals. Absurdist Voice Acting & Script: Features quirky voice lines and heavy doses of surreal, self-aware humor. Varied Level Design: From defensive castle layouts to interconnected platforming zones, each title brings a unique pacing and playstyle.

Metroidvania · 2D Platformer · Puzzle Platformer

Zigzagnoff Defense

Zigzagnoff Defense is a hybrid tower defense and shop-merge game made with LittleJS. Enemies march down a winding zigzag trench toward your Steam Bastion. Between waves, you roll the shop to buy towers and runes, place towers on top of the trench barricades, and merge matching towers to upgrade them. How it works: Merge & Fuse: Combine two identical Tier 1 or Tier 2 towers to level them up and draft an upgrade perk. Combine any two different Tier 3 towers to create one of 15 Tier 4 cross-fusions. Defend the Barricades: Enemy Saboteurs will try to blow up weak points in the trench walls. If a barricade breaks, enemies get a shorter path to your base and any tower sitting on that spot is disabled until the next wave. Stack Status Effects: Socket runes into your towers to stack Burn, Bleed, Acid, Static, Chill, and Hex on tougher enemies, tanks, walkers, and airships. Daily Seed: Features a tutorial run and a daily seeded map layout with endless waves. Controls: Mouse / Touch: Click or drag to buy, place, move, and merge towers. Drag the background to pan, scroll to zoom. 1 / 2 / 3: Pick upgrade perks. ESC: Pause / Menu. Entering Wavedash Category of the jam.​ Itch link: https://fatalexit.itch.io/zigzagnoff-defense

Tower Defense · Strategy · Auto Battler

The Last Guard

Hold the last wall against an overwhelming fantasy horde. The Last Guard is a first-person wall-defense survival game built for the browser. Operate a brutal belt-fed mounted gun, manage its heat, call desperate support, and bank scrap to grow stronger between doomed stands. Features A persistent horde of thousands of visible, hittable enemies Mounted-gun combat with heat, overheating, passive cooling, and emergency cooling Directly purchasable Redline laser and Siegebreaker rocket launcher, each with distinct strengths and firing audio Explosive ammunition, defensive barrels, a wall flamethrower, mortar/artillery support, and a late-game twin-tower battery Shield orcs, jetpack raiders, powder runners, Orc Mechs, and Meshy siege rams Iron-Tusk weak points with different machine-gun, laser, and rocket affinities Scrap banking and persistent upgrades between runs 2k, 6k, and 14k playable army profiles; 28k and 40k are stress profiles. 100k is just silly. Procedural fallback graphics if optional 3D assets cannot load Separate music, ambience, and sound-effect controls Reduced camera-shake and flash options Local browser saves—no account required Controls Mouse: Move the mouse to aim and hold the left mouse button to fire. Click-drag aiming is available in Settings. Keyboard: Space fires. Arrow keys or A/D can aim. E or W activates emergency cooling. Escape pauses. Touch: Drag to aim and hold the on-screen FIRE button. Use the on-screen emergency-cooling control. Controller (experimental): Either stick aims, RB or RT fires, LT activates emergency cooling, and Menu pauses.

2.5D · Arcade · Tower Defense

Windmill Defense

Windmill Defense is a short 2D browser game where you have to protect your wind-powered water mill through the night. Enemies attack from both sides, trying to stop the windmill before morning. You must move, fight, repair the windmill, and choose upgrades at the right time to survive. The game includes selectable match lengths, time-based enemy waves, melee combat, windmill repair, and player upgrades. Keep your windmill spinning until morning to win.

2D · Beat 'em up · Tower Defense

FantaSea: Heroes on Vacation

🏖️ FantaSea: Heroes on Vacation is a tower defense game where you assign heroes on the beach to combat waves of monsters. How to Play Tap your hero and place them at your base Click "Start" to begin the level Defeat the wave of monsters Select a reward to upgrade your stats Credits Art by Wavend Music by Michael Kalra Sound effects from Pixabay

Tower Defense · Auto Battler · Singleplayer

Elemental Barrage

Elemental Barrage is a casual volley shooter. Monsters march down the board row by row — drag back, aim and release a barrage of elemental balls that bounce through them. Grab +1 pickups: when your ball tray overflows, twin balls merge into mightier elementals with burn, freeze, chain lightning and more. Every 10 rows a boss enrages; beat it to set a checkpoint. Buy the glowing upgrade, collect launchers and ball skins, and chase the Daily Barrage.

Shooter · Destruction · Tower Defense

Tank Merge

Become a Halloween hero and protect the base from the invasion of monsters in Tank Merge Combine tanks and fight back the enemy. Merge identical tanks to create powerful defense structures and defeat the most terrible creatures.

Strategy · Tower Defense · 2D

Kindlekeep TD

Kindlekeep TD is a 3D fantasy tower defense you play right in your browser. Choose from 8 tower families, from archers and dwarven bombards to storm totems and frost shrines, and upgrade each into one of two legendary specializations. Hold three hand-crafted realms across 25 waves, outsmart armoured and magic-resistant foes, and survive the Ogre Warlord, the Bone Dragon and the Lich King. Climb the global leaderboards, share replays of your best runs, or test yourself in endless mode and the daily challenge.

Tower Defense · 2.5D · Fantasy

Tidebreak

Tidebreak is a real-time 3D tactics game about defending a Norse village from Viking raids. Before every raid you see exactly where each longship will beach, how many raiders it carries and when it arrives. Use that warning: raise mounds where they must not land, dig flooded ditches to slow them, and place your squads. A shield wall holds the beach, spearmen take on brutes and battering rams, archers shoot from high ground, berserkers charge, and healers keep them standing. Then the ships come in, and every landing is a small battle you can turn with a braced wall, a well-timed volley or a charge. A run crosses a sea chart of seven islands: quiet shores and heavy raids, a trading post, an abandoned fort, a storm, a village already burning, an ambush. Win an island, take a card (veterans, new squads, rules that change how you fight) and muster fresh men with the gold your houses earn. Torch-bearers, ram crews and bowmen change the plan as the tide rises, and at the end waits the jarl's fleet or the sea-king on two lashed longships. Read the raid, then shape the shore so the ships land where you want them Five squad types with abilities, named veterans who rank up Roguelite runs of 15-25 minutes; one island takes 3-5 A daily island and a weekly challenge, the same for everyone, with leaderboards Commanders and five ascension levels for harder runs Best played on a computer with a mouse. It also runs on phones (turn the phone sideways), but the controls are fiddly on a small screen.

Strategy · Tactical · Real Time Tactics

Picnic Panic

Stop the snacklings reaching the picnic! Block them off in this classic tower defence game.

Tower Defense · Cute · Cozy

Tower Siege

Build a tower out of the blocks you are dealt, then defend it. Between waves you get a hand of four shapes — walls, archers, cannons, mortars, tesla coils — and a short window to place them. Then the horde arrives: goblins, boar-beasts, burning hounds, bone knights and siege engines that out-range everything you own. Blocks that lose their support fall, and falling rubble crushes whatever is underneath. Spend wood, stone and gold, unlock the tech tree, and see how deep you can get.

Tower Defense · Sandbox · Building

Aethel Fold

A paper army marches across a pop-up storybook, and you are the hand that folds it. Swipe the dotted creases to raise walls, snap ravines shut on marching knights, fling catapults back with a flap and tear the castle towers flat. Six hand-crafted pages build from a border skirmish to a siege, then the castle itself unfolds into an origami dragon. Break its creases, make the last fold, and watch it become a very confused frog.

Tower Defense · Action-Adventure · Story Rich

Permit Approved

Manage resources, recruit workers and troops, and develop your settlement across day and night cycles in this top-down pixel-art strategy simulation game.

Action RTS · RTS · City Builder

Formic Empire

[Beta - feel free to leave feedback] Command a real ant colony in a cross-section tower defense. Hold the tunnels, melt beetle armor with formic acid, and keep the Queen's brood alive through 15 waves.

Tower Defense · 2D · Singleplayer

Neon Lattice

Neon Lattice: Tower Defense takes the addictive puzzle-grid strategy of the original 2D Neon Lattice and evolves it into a full tower defense experience. Build and upgrade neon-powered towers along a glowing lattice grid, chain energy connections for combo damage, and defend against waves of enemies that adapt to your defenses. Retro-futuristic visuals meet deep strategic depth — place towers smartly, manage energy flow, and unlock new lattice patterns as you progress. Simple to learn, endlessly replayable, and satisfying to master.

3D · Tower Defense · Strategy

Capture Pixels

Turn a bouncing ball into a colorful territory takeover. Capture Pixels is a single-player voxel strategy game where your ball moves on its own, breaks blocks and paints the ground your color while five rival bots fight for the same map. Click or tap neutral and enemy blocks to help your ball expand. Earn coins with every capture, then build towers on your territory: Attack cannons break nearby blocks and enemy towers, Slow crystals slow rival balls, and Defend shields hold the line with extra health. Use TNT on your own ground to blast open the frontier. Complete three short missions to unlock towers, TNT and the minimap. More balls join the match over time. Capture 80% of the claimable map to win; there is no time limit or defeat screen, so you can keep expanding at your own pace. Play with a mouse and keyboard or touch controls. Each launch starts a fresh match; coins and territory belong to the current session. Your sound setting is saved in your browser. CONTROLS WASD / Arrow keys or drag: move the camera. Click / tap a neutral or enemy block: attack it. Select your own tile, then choose Tower or TNT when unlocked. Tap your tower to choose its type or dismantle it. Esc: clear a selection or close settings. Enter / Space: play again after winning.

Strategy · Tower Defense · Casual

Squirrel Launcher 2000

Wave defense. Drag and drop some simple machines to stop the squirrel waves from reaching the feeder.

Tower Defense · Strategy · Animals

Idle Defense: Cosmic TD

Idle Defense: Cosmic TD is an idle space tower defense game. Your battle station at the edge of the galaxy fires on its own, wave after wave: you choose the upgrades, place your Sentry and tap enemies for bonus damage, and your station keeps earning while you are away. Sectors of 25 waves, each with its own sector boss, and a boss fight every 10th wave Enemies come in through three breach gates: put your Sentry node on a gate and set it to Frost (slow) or Burn (damage over time) 9 enemy types, from scouts, tanks and healers to kamikaze crawlers Specialise your core as a Laser, Sniper, Frost or Tesla tower Research, modules and relics from Common to Legendary Ascend for Crystals that make every future run stronger Offline earnings: your station keeps fighting while you are away Available in 11 languages Controls: mouse or touch. On desktop, Space pauses and the number keys 1-9 cast unlocked skills. Made by Rui Codex.

Idler · Strategy · Space