Top similar games like Planet Keeper Program:

A short incremental game where you play as Commander, leading a squad of flat 2D shapes against an invasion of 3D ones. Clear timed waves, collect scrap. Upgrade 200+ skills in a skill tree, from squad damage to time-bending perks. Designed to be completed in around 4 hours.

Destroy Aliens, earn Stars, upgrade EVERYTHING. Blast enemies, power up your ship, unlock stronger aliens, and watch your Stars soar.

Space Colonizers is a simulation and strategy idle game of Sci-Fi adventure theme. To explore more planets and meet cute aliens, you have to constantly install parts and upgrade spacecraft.

Mutants are flooding the planets! Destroy them all! Improve your technology, upgrade weapons and turn dangerous worlds into safe havens. Every click is a step towards the future of mankind!

Deep Space Cache is a short & simple semi-idle bullet heaven incremental asteroid miner game.

Nodebuster is a short, experimental incremental game about busting nodes and destroying reality.

Build an industrial base among the stars. Gather resources, manufacture ships, research technologies, and explore unknown regions of space. The core gameplay can be played offline, while alliance features add online missions and cooperative construction.

Balls & Gamble is a casino-inspired incremental game where you shoot a LOT of balls, earn money, buy upgrades, gamble, unlock new balls, and eventually break reality itself.

Xenosensory is a short incremental game with horror themes. Use your cursor to bust Xenos and save convicts then spend your research points on skill tree upgrades, actions, gadgets, and uncover the true horrifying nature of this space station nightmare.

A pixelated idle clicker about taking planets apart, layer by layer. Build a combo, buy a fleet, automate the grind, and push through a galaxy that for now seems devoid of life... Or is it?

A dead god drifts in the dark. Build a salvage fleet that carves it apart cell by cell, and watch a colossal carcass melt into a storm of flying debris and climbing numbers. Strip it to the bone then evolve and start again on something bigger.

A short incremental game about building a career by destroying planets, meeting corporate goals, and investing in profitable — and maybe not so ethical — ventures.

A simple idle, clicker game where you create atoms and feed them to a black hole. Unlock new elements, upgrade your stats, resources, and watch the numbers go crazy

A short incremental game where you are tasked to clean a lab from fleshy growths using your flamethrower. Collect resources and spend them in a vast upgrade tree to unlock new abilities.

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!

An incremental game where you go from a single-product online store up to global e-commerce domination. Manage your inventory, fulfill and ship customer orders, deal with suppliers, and expand your storefront across a retro desktop operating system, and become the world's #1 online retailer.

A whispering flame craves souls. With each offering, your resolve strengthens. Fight spirits, collect their essences, and feed a hunger that may never subside in this short active incremental.

Discremental is a short idle and incremental game where you primarily upgrade your disk, along with other equipment.

PlinkIdle is a retro-inspired game with an idle/incremental spin on a classic ball drop mechanic. Falling balls, rare buffs, and steady upgrades unlock colorful, cozy stages and immersive environments.

Crunch beats, upgrade your build, and craft the ultimate song. Beat Juicer is a short incremental game that blends arcade action with a music sandbox to create a satisfying symphony of sights and sounds.

Bubble Cadence is a short incremental game about popping lots of bubbles and gathering musical essence to help the inhabitants of a small island town.

Asteroid Mining Empire is a sci-fi mining progression game where you harvest asteroid fields, earn credits, unlock upgrades, expand your ship and drone systems, and push toward powerful long-term rebirth progression as your small operation grows into a space industry.

Soba’s Gunpaw is a Short Incremental - Bullet Heaven game. Destroy everything, collect resources, then choose upgrades from a massive skill tree! Designed to be completed in around 4 hours.

1983: a killer satellite is put into orbit, then forgotten. 2041: it wakes up, and everything circling the Earth becomes a target. One shot, a cloud of debris, a chain reaction. An incremental pixel-art game where you set off the Kessler syndrome.

Mine your way through eight worlds in PICKRIFT, upgrade your pickaxes, and expand your spaceship. Explore a vast star map with 128 asteroids, recover rare loot, and combine runes, modules, and talents to create your own build.

An idle clicker where you grow one small planet into a galactic empire. Click Earth, colonize living worlds across star systems, build Dyson Spheres, catch comets and reset reality with the Big Bang. Your civilization keeps producing even while the game is closed.

A short incremental game about terraforming Mars. Build, automate, and deploy drones to harvest power, gas and water, then watch a quiet, red planet wake into a living world, one horizon at a time. Just follow the instructions: step one, change the entire planet.

Wakusei is a relaxing physics puzzle game about dropping and merging planets in a 360° environment.

A cozy idle game about reviving an abandoned deep-space refinery. Get the scanner running, dig up ore, build the machines that process it, and let your drones run the place while you're away. Two prestige layers, 30 achievements, a 19-track soundtrack, and no microtransactions, ever.

A retro Win98 styled incremental game about terraforming Mars. Manage power, build your systems, and clear the atmosphere to make the planet livable.

Pull the lever, watch the reels, collect the symbols. Buy slot machines, unlock cursors, magnets, and cards that play for you, then upgrade everything through a deep skill tree. A cozy pixel-art incremental about turning one wooden slot into an automated jackpot empire.

AutoShowRoom is a small relaxing incremental game about managing your own car showroom! Collect +100 unique cars from 10 different countries! Tune them to perfection and showcase them in thrilling events! Unlock new models and expand your collection! Build the ulitimate car showroom!

Pop alien organisms like space bubble wrap in this satisfying incremental. Upgrade your extraction tech, unlock unique abilities, automate a factory, and expand into new areas to maximise your yield.

Click and Conquer is a short, relaxing incremental game. Drop bombs through the fog of war, uncover hidden enemies, collect rewards, and spend currency to boost passive income, increase bombing power, and unlock new maps.

Snake, but with a skill tree

Build a cosmic energy empire in this colorful incremental sci-fi game. Click, automate production, unlock technologies, explore distant planets, collect artifacts, raise cosmic pets, and ascend to unlock permanent upgrades.