Top similar games like The Necromancer Cometh! TD:

This game is a fresh take on tower defense strategy, where it's not just about stacking numbers but engaging in a dynamic play of colors. Change the colors of your towers, enemies, terrain, and magical artifacts to create various offensive and defensive effects through color matching. "Magicolor"

Harness the elemental powers of fire, wind, ice, and lightning to enhance your defensive turrets and hold back relentless waves of enemies. Strategically build your deck and adapt your tactics to survive increasingly challenging encounters.

A side-view tower offense game where you defeat enemy kingdoms to unlock new towers and weapons, reshape the battlefield, and fight alongside your troops to survive increasingly difficult waves. Chaotic and fast-paced. Fulfill your destiny.

A tower defense where you raise walls, dig traps and field archers, spearmen and cavalry between waves, then sound the horn and hold your keep as over a million orcs flood the valley. Strike back with the powers of a god while your dragon riders burn lanes through the horde.

The goblin tribes of the realm have united against you and the power of the Eye of the Void. Build towers, fortify walls, construct gold mines to gather resources, and cast powerful spells to fend off waves of determined goblins and their allies who seek to destroy you.

While a formidable evil emerges, an unexpected alliance is taking shape! It will take the finest warriors of Linirea and the relentless Dark Army to stop it. Beware! Though they may journey side by side the ever-changing winds of fate could swiftly alter their course.

You are The Dark Lord! Raise an evil army, and crush the race of men. An action-strategy hybrid RTS, blending tower defence, base building and direct control of your Dark Lord avatar, currently in early development.  

Dawnhold is a top-down action base-defense game where you gather resources, build up your defenses, and survive relentless enemy waves. Strike back by assaulting enemy strongholds and defeating powerful bosses in a fight to protect the Sunstone.

Castella is a Tower Defense Rogue-like, where you will build a fortress to defend yourself from Hordes of monsters besieging your Castle. During the game you will unlock and upgrade a great variety of Towers and Buildings. You will build walls to block the path and defend your resources and Castle.

A real-time strategy, tower defense, and base-building game where physics based 2D blocks influence the course of grand battles and the construction of strategic fortresses.

Party Demon is a tower defense, deck-building game where your main goal is to protect a Lady Demon’s birthday party from human intruders. Build your castle on a budget and defend it in real-time with a deadly Trap Deck full of demonic weapons.

Tower defense meets alchemy: Brew flasks, throw them at your enemies to counter their special abilities, or empower your towers with them. Defend Khaldoria in a fully voiced campaign built around your magical board game. Play the free demo now!

Conjure towers and cast spells to slay hordes of enemies attempting to destroy your lone bastion

Rogue Cube Defense is a minimalist roguelite tower defense game with procedurally generated path that you gradually build up. Each run is different as the upgrades you get from leveling up are random. Pick your towers loadout and come up with the best strategy to beat the hordes of enemies.

Cardaver is a tower defense, deckbuilder, with roguelike looping gameplay. Using a wide variety of monsters and spells to defend each lane, help the Dragon Queen protect her Castle Kingdom against an army of fantasy do-gooders and tyrannical princesses.

Build a castle by day and defend it by night. Becastled blends cozy city-building with challenging tower defense strategy. Lead the Sun Kingdom’s last stand against the Moon Beasts and end the ancient conflict between light and darkness!

Draft your buildings, shape your kingdom, and trigger the wave. Draft building or skill cards, optimize your resource chains, and perfect your layout. When you're ready, trigger the wave and watch your kingdom's synergy clash with relentless enemies.

Pit of the Lord is a dark fantasy tower defense roguelite where you place towers and slot machines on a grid, choose random upgrades, and defend the Pit through waves of enemies, pushing your luck as corruption and chance shape every run.

"Gate Warfare" is a medieval fantasy roguelike tower defense game where players take on the role of a kingdom's hero. Fend off endless waves of demonic hordes, recruit companions, upgrade your skills, and defend the last bastion of hope—the great city of Belrak.

One More Tower is a horde survival TD set in a medieval fantasy world. Pioneer an unexplored forest, build your town and defenses, and hold out against the onslaught of enemies. How long can you survive?

TowerMancer, a challenging strategy tower building game. Gather resources, build rooms, face menacing threats and meet The Lich family!

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.

A tower defense game where you rank up towers, roll the dice to draw them, and pick perks as you level. Every choice compounds — stack talents, chain synergies, and build a defense that holds against hundreds of enemies across levels that only get harder.

The Lich Queen needs your help to achieve her ultimate goal. Ready your troops and set your traps to hold the incoming kingdom soldiers and their allies in a 2D tower defense game!

Face off against hordes of shambling skeletons in this magical rogue-like tower defense! You're just cat-sitting for a shopkeeper, but an evil necromancer has other plans! Summon living statues to defend the shop and discover powerful spells to create devastating combos!

Kingdom Rush 6: Genesis is a fantasy tower defense strategy game that takes you back in time to the early days of the Kingdom with bold new twists. Build towers, command heroes, and stop Vez’nan’s corruption before it tears the kingdom apart!