Top similar games like Bitosphere:

Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same.

On an alien world, you must defend yourself in this unique base-building tower-defense game. Build a base by placing blocks, turrets and traps in order to survive the hoards of aliens.

Tower defense is a Tower defense game containing HQ, Tower, and 3 building that generates resources. In order to build a building, you must have enough resources. Each building can generate different resources. You must protect the HQ from the Enemy

An intergalactic mission gone horribly wrong! The alien brothers tried to land on Earth, but got lost and are now in the middle of a human maelstrom! Control the UvU drone and bring order to the chaos in this unique adventure.

Why does your courier always show late?

Match colors to build your own spaceship! Explore space and fight alien spacecrafts while acquiring weapons and upgrading your red ship. Become the space pilot you’ve always wanted to be.

Guide airplanes and helicopters safely to landing zones. A neat little game that you can pour 2-3 hours into. 20 aviation cities.

Defend your AI capital against endless alien invasions in this space shmup-inspired tower defense with roguelite randomness. Dissect bodies and ships to unlock weirdly powerful tech. Upgrade your base with turrets, turning your screen into a symphony of perfect destruction!

Work together with your friends in this stressful 4-player couch co-op game as you defend against hordes of enemies trying to destroy your base. Manage both your time and your resources in an effort to balance all the needs of your base. Are you and your friends up for the task?

Protect the candy from insects and earn money. Hordes of insects will try to break through the defense. Give them a hard fight

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.

Fast-paced bird management survival game. Collect worms and twigs with your bird and create new bird life that you can manage. Keep your birds alive and collect jewels whilst avoiding the bad birds that can send your birds crashing and lose the game.

This is not just another cozy incremental game. Rather than a single skill tree, rock[et] has cute little characters, all with their own personalities and abilities. Unlock game-changing skills, invent run-breaking synergies, discover new planets with entirely new mechanics, and much, much more.

A Suika Game-style physics puzzle! Merge cute alien creatures called Viscera to create bigger ones. Combine two Level 11 Viscera to create an Alien and collect it in your encyclopedia! Simple yet addictive casual puzzle game.

You were chosen for the Planet Keeper Program. Defend the planet in this retro-inspired incremental game. Upgrade our defenses, destroy our enemies, ensure our future.

Protect the farm by any means necessary. Grandpa’s secrets, the mysterious villagers, and the yokai that emerge at night... Every mystery and a thrilling battle await you!

An addicting clicker game that will put you in the shoes of a novice streamer! Condemn everything, gain subscribers and collect donations!

Raise a fallen keep by day, and hold it through the dark. Villagers with names and tempers fell timber and work the fields — then take up spears when night comes. A dark fantasy settlement-builder defense game.

A few years later, Crix found that the place where he originally lived was occupied by alien species, and decided to call on the remaining humans to take home together!!!

Make your own metropolitan utopia! Stores, mansions, towers--anything goes!

Galactic Missile Defense is a shooter and tower defense game, where you must protect Earth from the invading Martians that declared war on our planet just because a space rover accidentally ruined their picnic!

An arcade strategy game about defending your garden. Grow potatoes, onions and carrots to defend your lawn!

A tiny dungeon lives at the bottom of your screen while you work. Heroes walk in to steal your gold: set traps, raise monsters, smash them with the Dark Hand and grow infamous. Even your Twitch chat can try to rob you.

Chippy Beaver​ is an engaging incremental idle game where you lead your beaver colony to chop down fantastical trees in the sky, harvest various relics, construct diverse buildings, and use money to upgrade your beavers.

Click Bangbang is a fast-paced action tower defense where your cube fires wherever you aim. Equip two click-activated powers, counter alien species with the right abilities, unlock devastating upgrades, and uncover the mystery behind the invasion as you fight through deep space.

Immerse in this cyberpunk fun strategic tower defence, with multitudes of strategic diversity, while encountering boss fight, and fighting for you glory to cubic perfection.

Travel in space and scrap other planets to rebuild your own homeworld in this simple clicker RPG.

You are the fleet commander. Different alien races invade the universe. Find and fight for saving scattered human colonies, integrate them in your ship fleet to help you create a powerful army that will liberate the universe and humankind from extinction.

‘Space Squad’ is a top-down space shooting survival game. Protect your central circular base and aim at enemies with your mouse. Earn skill points by defeating enemies to unlock various abilities. Face waves of incoming enemies and do your best to survive.

ClickRush: Produce infinite clicks! Deploy drones and AI matrices to automate your empire. Take down Real-Time World Bosses with the community, level up your Battle Pass, and unlock celestial bonuses. Dominate the global leaderboard. Get your mouse ready!

A Tower Defense with no respite, no waves, no end. Facing monsters that learn from your placements and adapt in real time to every one of your weaknesses, build and upgrade your defenses freely to create the perfect trap.

Push your luck in a fast-paced roguelike extraction arcade game. Pop endless waves of bubbles, build devastating upgrade combinations, defeat powerful bosses, and decide when to extract before losing everything.

A tower defence where every enemy has a weakness and every tower can overheat. Slow, burn or shock an enemy to open it up, then bring it down. Twelve boards, four tower types, element pads, a skill tree between runs, and an Endless mode on every board you beat.

This is a special simulation tower defense game, where you need to command each citizen to build a base. To produce food, one also needs to resist monsters from the night.if you want to pass the level, it has a certain difficulty and requires you to have a certain strategy and observation rules.

Ferret Frenzy is a compilation of four minigames with variants made for Pirate Software's 2024 Game Jam. Starring Ferrets and made for fun by Team Suspiciously Inconspicuous. It's FREE, what are you waiting for?!

Dive into a simple yet charming world where curious Whomers creatures dig, eat, and survive in a compact 64x64 grid. This minimalistic simulation offers a peaceful experience of watching and interacting with small digital beings as they go about their lives