Top similar games like Witchtower: Spell Siege:

Crimson Creed is a tower defense and action roguelike hybrid where you fight directly on the battlefield while building strategic defenses. Defend every lane, build strategic towers, combine powerful skills, and survive escalating waves - solo or local co-op. Kill. Collapse. Learn. Return stronger.

A tactical defense game where you build the battlefield itself. Lure enemies through your maze using traps, towers, and godly powers.

Stardust Defenders is a tower defense, roguelike, bullet hell, where you will face hordes of enemy creatures with the power of forest spirits, leveling up and choosing upgrades that will allow you to survive.

Spectral Realm is a top-down tower defense Rogue game, where players need to play the role of an astronaut who has just landed on a different planet to block a constant stream of attacking native creatures and continuously strengthen themselves with the gems contained within their bodies.

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Ghostslayers is a wave-based top-down coop shooter where you slay the ghosts with magic and couple thousands of bullets... Or punches, or slashes, or explosions. Use the varied weaponary, spell cards and abilities, combine them together with your allies for more power and get through the city.

Can you survive 20 minutes? Rift Rangers is roguelite, sentai-heavy, and bullet-heaven. Obliterate inter-dimensional hordes and try to survive until your Mega Mecha can secure the rift!

A roguelite game where the player controls the actions and the character automatically attacks. Control the brave with different talents, survive the fight with monsters and enrich their own profession composition, become a master of all profession, defeat the Kings of the undead in this world.

Legend vs. Legion is a roguelite HERO defense! A twist on the traditional tower defense game, play as a legendary hero empowered by a random arsenal of powerful spells and artifacts. Defend against hordes of monsters using strategy and reflexes, and save the realm of Valia.

Defeat waves of enemies drawn to your powers! Grow stronger and travel between worlds and dimensions! Magic Venue is an action roguelike game where you battle enemies, build your skill deck, devise strategies, get defeated, but always come back stronger!

Defend the milk at all costs! Place towers, build your base, recruit minions, and battle endless swarms of enemies. Unlock new towers, characters and base upgrades, and upgrade them to create ridiculous builds. Every run is unique.

Orcs Must Die! Deathtrap combines chaotic third-person combat with devious trap-laying strategy. Enjoy endless replayability as your War Mage grows stronger through roguelite progression. Repel relentless orc hordes solo or with up to 4 players.

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!

Dive into a nightmare-ridden world in this fast-paced roguelite! Choose from 42 characters, 84 weapons, and 176 items to forge your own build. Battle through 8 maps, slay hordes of monsters, level up, collect gold, and upgrade. Can you survive the endless nightmare?

Beat up planets in Asterogues, a cosmic bullet hell shoot-em-up hybrid! Pick your character from a band of outcasts banished to the Asteroid Belt, dodge and shoot your way through a brutal onslaught of bullets, and take revenge against the Solar System!

Master tactical combat and collect powerful Sigils in this challenging roguelike. Navigate procedural maps through three acts of escalating difficulty, where every encounter shapes your build and every decision determines your survival.

Crimen Exceptum is a spell-crafting action roguelike where you scavenge for equipment and combine magical spells to overcome all that stand in your path

Fat Sheep Town has monsters! Use skills to defeat them. Plugins help warriors survive. Many maps have risks and rewards. Pick an occupation and weapons. Level up weapons. Combine skills, plugins and weapons. Defeat the villain!

Play solo or with friends in this 4 player local couch co-op roguelite auto-shooter where enemies aren’t your biggest problem; your friends are! Smash foes, dodge bullets, and enjoy chaotic trolling as you punch, throw, and ‘accidentally’ sacrifice each other to survive relentless waves of enemies.

Join the Calorie Defenders, brave veggies defending inside the body against the Candy Army using tower defense combat and Metroidvania-style exploration. Strategically place defenses to defeat enemies and unlock new powers. For fans of action defense games like Orcs Must Die and Dungeon Defenders.

Dreamlands is an indie Lovecraftian action roguelite set in the Dreamlands. Take on the form of Simon Haynes, a hapless office worker thrown into a dangerous adventure involving mysterious cults, eldritch horrors, and powerful gods.

Magic is Art. Draw arcane sigils & combine powerful upgrades to dominate an endless Tide. Meet other mages and unlock their abilities. Discover the secrets hidden inside the Magus Mansion. Raise your familiars & enjoy some tea.

Downcave is a Roguelite 2D Platformer. Descend as far as you can down various caves, encounter more enemies the deeper you go. Gain power from various artifacts and use your weapons to fight hordes of monsters.

Colorless Odyssey is a 2D action roguelite that tells the story of a mage who battles the monarch who has stolen all the colours in his world. Defeat them and become ever more powerful with unique upgrades and powers.

Build, upgrade, EXPLODE! Build and manage your tower defenses to fend of relentless waves of enemies!

Heroes & Redemption is a rogue-lite bullet-hell where you face hordes of enemies, annihilate them, learn new abilities and enhance your skills. Explore different regions, acquire new companions and embark on adventures again and again.