Top similar games like Tortuga City:

Phoenix Hope is a pixel art 2D real-time, side-view strategy game in which you must develop your colony during the day and repel waves of monsters at night.

A dark fantasy survival strategy game where you manage villagers, gather resources, and defend a burning campfire against waves of undead in a relentless battle for survival.

Defend your castle from the attacks of the night creatures. Collect coins, interact with the elements of the game, discover, explore, learn and survive for 30 days or try again.

A thought-provoking exploration survival game. You must endure a frozen wilderness threatened by both brutal natural forces and demonic creatures. Starting with nothing, you will fight the cold, manage resources, maintain body temperature, and gradually take in survivors to build a home together.

Kingdom: New Lands builds upon the award-winning gameplay and mystery of Kingdom by introducing an abundance of new content to the IGF-nominated title while maintaining the simplicity and depth that legions of monarchs have come to experience and enjoy.

Sands of Supremacy is a singleplayer, side-scrolling strategy/resource management hybrid 2D game set in a desert landscape on an unknown, futuristic planet. The game combines survival, strategy, and resource management elements to create a challenging and engaging gameplay experience.

The Crow King is a 2D side-scrolling action-strategy with a unique Handmade style, where you have to explore and gather resources to improve your strength until you lead your army to victory.

A brutal godlike village sim that melds the god game, management, and tower defense genres! Fight off hoards of monsters at night, and expand your village in the day time. Inspired by games like Black and White, Rimworld, and Dwarf Fortress but not quite like any of them.

"In 'Random Core Defense,' acquire and enhance cores using limited resources to withstand relentless enemy onslaughts. Defeat powerful bosses and test your strategy to survive until the very end!"

Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.

Crab God is an atmospheric underwater strategy game. Guide your Crabling colony through wild ocean depths, and defend the egg of the next Crab God.Restore and protect diverse coral reefs, making a difference in the real world as you progress in-game. Make waves, praise the claw!

Expand your base by building new rooms, recruiting workers, and assigning them to key workstations. Can your society overcome the forces of Nigredo? Time is of the essence.

Until We Die is a side-scrolling strategy game about defending your base where you have to run around as Ivan, assign tasks to people, and fight mutants in the post-apocalyptic subway!

PROJECT XZ is a high-octane fusion of platforming, action, and tower defense strategy. Shoot, brawl, and upgrade your arsenal of skills to tear through anything in your way and decide the fate of the future.

As darkness falls, monstrous Abyss creatures emerge. Command your units, gather resources from plants, and survive each night. Defend the Crystal from increasingly powerful enemies in this pixel art RTS defense game.

A "hot" new hot springs resort sim with a ton of new exclusive features!

You set off with a caravan full of cats to find a safe place to settle! Gather resources, set up a base, defenses, give your cats work to do! Manage your base, expand, defend it from monsters and make it a nice place for your fellow cats!

PENGUINS VS SEALS is a side-scrolling real-time strategy game that blends tower defense and unit deployment. Build production structures, command your forces, and push the frontline forward using tactical decisions and battlefield abilities.

Humanity has fallen under alien control every mind but yours. Alone and immune, you must gather resources, build robots, and fortify your base against ever-larger night assaults. Grow strong enough to strike back at the purple fortress looming over Neo Roma.

Build Towers, Defend the Crystal and Survive the night. Crystal Siege is Tower Defense inspired in Kingdom 2 Crowns and Terraria's events. Explore by day, prepare your defenses, and face relentless waves of enemies by night.

An atmospheric tower defense game with intentionally imbalanced mechanics. Deploy defenses and skills to stop enemies. Through multi-tiered levels, learn from failures to adapt strategies and secure victory.

Listeria Wars is a real-time tactical game. You defend against the pathogenic microbes, attacking an infected organism. A key feature of the game is the parallel viewing experience. In addition to the game process, you can view the life of the human whose body has become the pathogenic battlefield.

Just imagine: your own world-famous airport! A game with sky-high levels of fun!

Gnomoria is a sandbox village management game where you help lead a small group of gnomes, who have set out on their own, to thrive into a bustling kingdom! Anything you see can be broken down and rebuilt elsewhere.

Fight, upgrade, explore, and build your way out of a dangerous planet in this 2D pixel art side scroller. Stream of foes will keep you on your toes while beating them will reward you with much needed resources.

Invader TD is a side scroller tower defense, where the player is in the role of an alien race with the purpose of infecting and dominating the earth, you must protect yourself from the attacks of the humans, who are trying to destroy you.

Gather exotic resources, build defenses, research new technologies, and explore the mysteries of the void, all while being chased by the darkness from the end of time.

A frantic and challenging boss rush with options to customize your play style as you progress. Defeat all enemies in your path with attacks, specials, parries, and unique abilities.

Build, manage, explore, and survive. Develop your village, discover new islands, face threats, and decide how your colony will grow.

A tower defense game where mechanics evolve through your choices. Strengthen classic tower defense, blend in other game genres, or abandon tower defense entirely. Each level unlocks a fresh ruleset, making one purchase feel like many games in one.

Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.

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.

Crownrats is a co-op colony RPG where mouse heroes explore locations, capture rooms, mine resources, build a home colony and resist rival warrens. Play solo with bots or together in quick tactical runs.