Top similar games like Slime Siege:

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!

Skyward Bastion is a tower defense roguelite set on floating islands. Build and upgrade your defenses, survive endless waves of enemies, and explore procedurally expanding maps under a living day-night cycle.

Do you like Tower Defense games with Strategy elements? Well, look no further! We've got exactly what you're looking for! Get ready to defend your settlement from enemies using a huge arsenal of towers!

Idol Keeper is a 3D one-player turn based game where you have to make many strategic choices as you face demon waves, with many random events guarantying hours and hours of unique gaming time.

A hybrid card game and tower defence where the hands you play become the towers you build. Defeat the enemies approaching the bear's den and find modifiers that support the elements of your defensive strategy.

SEND YOUR CREATURES! Build an army of upgradable creatures, hold the increasing amount of lanes and destroy the enemy Portal before you're overrun!

Summon your Towers. Defend yourself. Discover the secrets of Grand Gate in this Tower Defense RPG game.

Slam your towers down and conquer endless maps of enemies in this roguelike tower defense game. Level up, earn loot, unlock powerful upgrades and create unstoppable towers!

Yãkoana: Dreams of Resistance is a strategy game with roguelite and tower defense elements. Defend your people’s legacy against colonizers, mastering the land and awakening ancient powers in a relentless fight for freedom.

Gear up and get going! Defend your outposts from waves of alien enemies with your mech. Build and upgrade your base, protecting the extraction of the mysterious planetary system’s rich resources!

Tiny Troops is a real-time strategy game set in a medieval fantasy world. Command a squad of customizable units, make fast decisions, and progress through a roguelite campaign across short and intense missions.

You're the Tower Marshal at the Elderglen kingdom, and you have a terrible job. Your king really likes to send letters to neighbours. Ones that make them offended enough to send armies at your castle. They're already on the way, so get back to work!

Defend your mind against psychic invaders in this conspiracy-themed roguelike tower defense. Build your deck, browse The Akashic Records shop, stack conspiracy card synergies, and descend deeper into the iceberg. How far down the rabbit hole will you go?

Master legendary heroes in intense top-down combat while commanding strategic tower defenses. Control your champion directly, build and upgrade persistent towers that provide covering fire, then face powerful bosses and massive hordes. Use magic to empower your strategy and turn the tide of battle.

Tiny Battles is a tactical action auto-battler where battles take place automatically in the arena. Prologue is a demo version of the Tiny Battles game, where 2 of the 5 factions and 3 of the 15 enemy opponents are available to play.

Unleash your inner necromancer in Crypt Keeper – a roguelite tower defense game. Raise skeleton armies, defend your crypt, and manipulate enemy waves with the ESSENCE-IAL update.

Tower Defense x Roguelite! Recruit Kids with branching Elite paths, use powerful Items, and gain randomized strategic Perks to defend your Fort against the Brats! Various challenging environments, Brats, and Bosses await you and the Kooky Kids.

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.

Dawn of Defense blends RTS, Tower Defense, and Roguelite progression. In a last defense, lead your tribe against the Empire: Command warriors in battle, fortify defenses, and build an economy as you fight to reclaim your ancestral homeland.

Button Pop is a 3D Tower defense game fused with Button mashing chaos. Construct the deadliest defense strategies by unlocking powerful traps and turrets across a variety of terrains, while building your very own button with the rewards of your adventures!

Sentry System is a tower defense roguelike where you collect, modify and upgrade your sentries while progressing through a network of challenging encounters.

Fight big battles in the mines, get to mining and collecting gold and minerals. build and upgrade your towers, power up with treasure chests. Defend your base from looting goblins! using variety of weapons and tower, from RPG, ak47, canons towers, to sawblade towers and more!

A build-focused tower defense where you craft powerful synergies, experiment with items, and push your strategy through short, highly replayable runs.

A game for those who played hundreds of strategy/roguelikes and want something new and wild. Build your army, explore a harsh random world, fight varied battles, die, start over, experiment, break the game, become godly and destroy everything. Be proud.

ReRoad is a Tower Defense game with a brand new concept where the players dig their own paths. You need to consider the locations of the randomly placed towers of the stages as well as the towers you will build and strategically create a path. Stop the enemy through a path you have created!

Last Throne is a tower defense strategy game set in a dark, mist-shrouded world on the brink of collapse. As the ruler of the final kingdom still standing, you must command your defenses, outsmart relentless waves of monstrous creatures, and make crucial tactical decisions to hold your ground.

16th century, demonic forces invade the world. Lead unique heroes from different regions, each with their own roles and abilities. Strategic battles where every decision matters. Only your experience and period technology against hell. Will you save humanity?

Defend yourself to victory, design your own towers and play offline or online in this tribute to the Tower defense genre

Undead army fills the world, and we are trapped in the cave of an ancient god. Roguelike strategic defense! Use your resources wisely, lead your soldiers, and unite the survivors. Ultimately, turn your cave into a fortress capable of defeating the undead king. The fate of the world is in your hands.

Eternal 4 Rounds isn't just a game. It's a struggle for glory! Each round presents a new challenge, new strategies, and new victories. Feel like a true commander and taste glory!

Assemble legendary Spirits and defend against the endless hordes of Hell. A tower defense where you must shape the battlefield and create a maze using the three Hellements. Use Fire, Lightning, and Wind tiles to trap your enemies, or augment your defenses.

Classic Warcraft III TD customs meet roguelike strategy. Summon and merge units to evolve them into legendary figures like Joan of Arc, Guan Yu, and Lovecraft—Legendary heroes from across time and space await! Prove your ultimate synergy against endless waves of enemies.

Build twisting mazes with tetromino blocks and deploy unique towers in this strategic roguelite tower defense adventure!

A unique roguelite strategy where you strengthen slimes through gambling. As the Demon King, use fate-altering bets to boost your small slimes' stats and deploy them to the frontlines. Will your judgment or overwhelming "luck" overcome the brutal battlefield?

Combine RTS combat with roguelike elements to create highly replayable and strategic action. Summon troops and purchase stacking upgrades to create a massive army of incredibly powerful troops. How massive of an army can you create?