Holdline: Last Gate
Holdline: Last Gate is a third-person tower-defense survival game. Harvest resources, craft and place towers, and hold the gate across a chain of diverse alien maps as the wave fights you on every front at once.
The top results based on the latest update are VALDIS [Score: 0.9], Trials Of The Void [Score: 0.9] and Cartonfall: Fortress - Defend Cardboard Castle [Score: 0.9] The top rated games you can find here are Stranded: Alien Dawn [SteamPeek Rating: 7.8] ranked #31, IDUN [SteamPeek Rating: 5.2] ranked #8 and Survival Machine [SteamPeek Rating: 4.7] ranked #34 Also don't forget to check the newest releases I Missed the Apocalypse [Release date: 2026-08-06] ranked #25, Survival Machine [Release date: 2026-06-12] ranked #34 and Cubical World [Release date: 2026-05-18] ranked #26 While it is tempting to play with the newest and the best, there might be some other gems in the results, like Stranded: Alien Dawn [SteamPeek Rating: 7.8] ranked #31, Survival Machine [SteamPeek Rating: 4.7] ranked #34 and.
Holdline: Last Gate is a third-person tower-defense survival game. Harvest resources, craft and place towers, and hold the gate across a chain of diverse alien maps as the wave fights you on every front at once.
Valdis est un hybride dynamique tower defense et third-person shooter en univers sci-fi. Défendez le noyau énergétique d’une station spatiale contre des vagues de zombies, combinez tourelles et éléments, déclenchez des réactions dévastatrices et survivez avec votre fusil à pompe !
Trials of the Void is a Survival Crafting Base Defense game where the objective is to survive the trial. Upgrade your tools, weapons, and castle as you progress through the days to increase your chances of survival. Use your time wisely in the day to gather resources before night arrives...
Build your own cardboard fort and defend it against swarms of enemies. Gather resources, craft weapons and set traps. Be creative, improvise and experiment to win.
Stellarcraft is a thrilling sci-fi tower defense game where you explore planets, gather resources, and fend off enemy threats—solo or in 4-player co-op. Play the free demo now! 🚀
Maia is a colony building game set in the not-so-distant future. Your colonists make planetfall on a hostile world and you must ensure their survival and their safety, constructing their off-world habitat from almost nothing and sheltering them from a dangerous, often deadly environment.
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 base-building survival game with terraforming and crafting. Earth lies poisoned and abandoned ten thousand years after invasion. Awaken from stasis, defend your fragile foothold, and restore a dead world so humanity can live here again.
A defense RTS where you can move turrets at will. Extract resources, upgrade technology, and defend against enemy swarms in a gripping space campaign. Hold the line, set up your turrets, and brace for screen-filling hordes!
Build a kingdom by day, slash ragdoll hordes by night in this streamlined hack-and-slash strategy game.
THIS GAME WILL VANISH SOON! CHECK OUT LAST LINE - We’ve rebuilt and improved the game in every way, and it now lives on as Last Line!
Dive into Astronaut Assault, a third-person Sci-Fi tower defense game, and battle against relentless enemy waves in diverse arena settings. Arm yourself with an array of turrets, traps, and gadgets to halt, hinder, and outmaneuver your foes.
A first-person strategy game blending colony building, lane-based battles, tower defense, and action combat.
Rule the battlefield from orbit! Crystal Nexus: Alien Siege is a hybrid deckbuilding tower-defense game that puts you in charge of outposts on hostile alien planets. Look down on the battlefield from your space station and deploy towers, weapons, and buffs from the cards you’ve collected!
Build sprawling defensive networks of high-tech turrets and logistics systems to repel massive enemy swarms! Take direct control of your turrets and utilize powerful support powers to repel the invasion!
The lighthouse on Brennan's Isle went dark, and the drowned came home. You are the new keeper. Scavenge by day, climb the tower at dusk, and hold the beam through seven nights: guide ships through the reef and drive back what rises from the surf.
A tower defense adventure with endless strategy. Experience procedurally generated maps, unique foes, and a comprehensive tower upgrades system, as you progress through the waves. See how long you can hold down the homebase in this dynamic and replayable game!
An open-world survival game. Use your environment to craft items and structures. Physics based with weather and day/night. More than 50 different animals. Combat and non-combat activities fishing.
Go My Pretties is a game about commanding a small army of cute robots. Fight through procedurally generated dungeons to collect resources, craft upgrades and get stronger.
A tower defense and castle builder where you defend your town hall against waves of fury thieves in a procedural world that changes every time you play.
Defend a sacred Himalayan temple as its warrior-guardian in an action tower defense where you don't just place defenders — you fight beside them. Wield sword, spear, trident, and bow against a dark cult seeking to corrupt its sacred flame and bandits out to plunder its ancient treasure.
Farm it. Fortify it. The Taxman is coming. Grow a village in a blocky kingdom, arm it with scarecrow turrets, then fight beside them when the Authority's grey-suit collectors arrive to repossess the lot. The kingdom always falls in the end — how long you hold it is your score.
Discover a whole new world with Mars City Builder! Construct roads, erect buildings customize the city and take care of its safety. After all, you are the first Martian settler and this is a vast, unknown land. Develop it in any way you please!
Craft in Abyss is a tower defense rogue-lite game. It allow players to design their own mechanical fortress, gather resources and continuously strengthen the fortress facilities within a sci-fi world.
Tower defence game with realistic graphics portraying the epic battles of romans vs barbarians.
Humanity has fallen under alien control. Every mind but yours is under their influence. Alone and immune, you must gather resources, build robots, and fortify your base against ever-larger nighttime assaults. Grow strong enough to strike back at the purple fortress looming over Neo Roma.
This is a cube-based survival sandbox. You place cubes break cubes ad experience a procedurally generated world. Do whatever YOU wish to do. Build a house or a statue. Fight ants sheep zombies and survive through the night. Play regular world generation or try islands or flat. There is lots to do...
Upgrade and evolve, expand your territory, and build mighty defense towers to repel hordes of monsters.
Join our machine legion to conquer the world.
Protect your crystal at all costs! Build your defense line, upgrade your abilities, and fight against endless waves of enemies in this fast-paced survival game that blends fluid FPS action, tower defense strategy, and roguelike mechanics.
RiftQuake combines base defense, real time strategy, action RPG combat roguelite where you help defend Princess Puffins and her Puffins gang from the forces of evil. Build base defenses, choose your attacks and spells, and collect loot to survive this comical survival where the environment changes.
Brave a new world in Stranded: Alien Dawn, a planet survival sim placing the fate of a small marooned group in your hands. Forge your story through compelling and immersive strategic gameplay as you make vital decisions to protect your survivors.
Project Astra Dominium is a Tower Defense game with Basebuilding and Automation elements. Build up your base to become a supply hub for Earth's desperately needed materials, gather resources while defending against an unknown alien threat and improve your tower's and AI capabilities.
Play a sci-fi turn-based strategy game while an AI threat the humanity. A VR experience allowing to discover the famous Listenbourg.
Build your base on a moving Machine, travel through biomes with different resources, and prepare for the night when a zombie threat is much higher than during the day. Would you go solo or explore this new world with your best friends?
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.
A sci-fi base building survival open world game, featuring raids, natural disasters, agriculture and more.
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