Top similar games like 粒子战争 Particle Wars:

The epic story of evolution, technology, humanity, and dinosaurs is yours to tap.

Dive into a world of creation and discovery, where each element combines to form new ones. Experiment freely in this interactive sandbox. But be careful: every combination has its consequences..

In this top-down 2D flat shooting game, you are piloting the most advanced spacecraft and must survive the unknown siege of extraterrestrial life, defeat the lord, and return to the human universe.

Stay in the light, hunt the dark. Create your own hero through the four dimensions of role, skill, talent, and blessing outside the battle. In the battle, choose the most suitable equipment and weapons strategically to improve your strength and continue to fight.

Falling-sand sandbox game with 500+ elements, chemistry, fire, life, food, and anything you can imagine.

Exterminate the bugs that are hidden on the dark side of the moon. A game based on space exploration, with a variety of items and monsters and a evil to be defeated. Adventure in this space experience and destroy them.

The original Sinking Simulator from 2013 A fun lightweight Sandbox game focused on creating ships and wrecking them using soft body physics!

Create and destroy on a scale you’ve never imagined!

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.

Welcome to Furious Kitchen! A fast-paced action roguelite where appliances and food fight back. Play as an angry Toaster, a Microwave, or Furious Popcorn to survive endless waves of mutated ingredients. Collect Caramel Coins, combine exclusive skills, and survive the bullet-hell kitchen rampage!

Grow colonies of fluorescent cells that mutate, swarm, and devour each other in a petri dish arena. Propagate a unique biology of your own as you compete against rival labs in a detailed artificial life simulation.

Time to Pay the Bills is a financial roguelike where you hit buttons with special marbles to earn money and pay off your debt. Combine different gameplay features to trigger combos and withstand rising bills.

Apple man Sam versus moustached vegetables. A top-down survivors-like roguelite where you pick a loadout, level up, upgrade your weapons, and loot items to blast through escalating hordes and bosses. Multiple loadouts, endless mode, and leaderboards. Complete quests to unlock items and cosmetics!

Grab planets, set them in orbit, and nurture life in PLANETOON, a galaxy-building puzzle sim. Discover cosmic surprises and over 60 endings. Complete the ending collection to unlock Endless Mode, and see how far your own galaxy can grow.

Look back on the classic arcade games of the 80s. X-teroids is a retro-style, addictive, and fast-paced arcade shooter game.

Shoot, smack, RUN or metal pipe yourself out of endless waves of enemies. Level-up to unlock weapons, classes and perks to create the most bricked-up build. It's time to Block In!

Shape breathtaking worlds in Terra Firma 2, a vast simulation where your creations evolve through the forces of nature. Sculpt the land, then watch as weather, erosion, and life itself transform your world into a dynamic, living ecosystem- right down to every plant and creature.

Paint 27 kinds of matter. Set it on fire. Then press rewind. SunaBox is a physics sandbox in the spirit of the legendary OE-CAKE, on a bit-exact engine: every session can be replayed, rewound, saved, and shared to reproduce your world perfectly.

Sand in a Box is a 'falling sand' game that simulates thermal flow, electricity, radioactive decay, and gravity. Create art, experiment with physics, and craft your own simulation rules with user-friendly mod support!

You just have to kill the bugs and critters before they kill you, so you can kill the bugs EVEN BETTER. Defeat the 3 floors and their bosses to win the game! Fight through procedurally maps made of handcrafted rooms, in this action RPG shooter with heavy roguelike and bullet-hell elements.

Clone yourself to take over the environment in this bacterial evolution roguelite. Choose mutations and abilities each time you multiply. Use swarm mode to direct your species to attack enemies. Unlock abilities and perks to improve your odds. Compete against other multiplying and evolving species.

A grid space to clear your mind and create your own work. You can draw a floral path, a maze, a network of pipes, or some meaningless yet pleasing patterns—anything you like.

A calm artificial-life sandbox where you seed tiny Neeblies into biomes, watch families and traits emerge, and preserve rare discoveries in your Lab. Shape the environment, run parallel ecosystems, and decide when to intervene or let evolution unfold.

Eureka! Superconductor Lab is a crafting+simulation game where you synthesize materials and witness the astonishing scientific phenomena. Work alongside scholars, science geeks, and your girlfriend to synthesize the Holy Grail of modern physics: a room-temperature superconductor!

Build a marble run that grows until it builds itself. Unlock new Hexes, build your own symmetrical Skill Tree, and let rolling Marbles level your skills. Return with powerful new abilities to build faster, grow wilder, and set thousands of Marbles in motion.

In this expansive, open-ended idle game, freely explore, research, design, and manufacture your unique swarm to combat the endless alien tide. Utilize a multi-layered reset structure to continuously strengthen your forces and ultimately discover the method to save human civilization!

Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.

Pebble to Star is an idle growth game. Swallow the bodies that drift past and raise a grey pebble into a planet, a star, even a black hole and a galaxy, immersed in an ever-changing universe.

Master the Ultimate Chain Reaction in this physics-driven incremental game. Optimize atomic flows, manage instability, and master fusion in a seamless single-run journey. Experience tactile energy farming where high-level strategy meets purposeful automation. Rebuilt for total optimization.

Create and evolve your own digital lifeforms! Watch or interact as your creations adapt and thrive in a world governed by the laws of physics. Download now and start your own evolutionary journey!

Observe a small wild ecosystem where plants and animals live, grow, and struggle to survive. Herbivores feed on grass and trees, carnivores hunt their prey, and plants spread their seeds to grow again. Watch the flow of life unfold without directly controlling it.

In this physics-based particle sandbox, everything is in flux: water, steam, ice, magma, acid... Blast it. Wreck it. Build it!

Breachwalk Survivor is a single-player game combines survivor genre with inventory management. Before sneaking into another dimension, it’s better to plan which weapons to craft and strategize the path. Stealing just one 'World Core' will save your world, but there’s still extra space in your bag...

Every breath you take and every meter you descend will make the danger more intense. Upgrade your diver with 8 unique weapons, 30 different abilities, skill trees, and try to survive this Incremental roguelike.Can you become the most skilled diver capable of reaching the deepest depths in the world?

A creative sandbox simulation where you experiment with physical interactions, build structures, and observe emergent behaviors in a world fully under your control.

Kselebox is a sandbox game, which means you can do whatever you want in it! You can build a rocket and go to explore the vastness of space. Or maybe you want to build a huge car? No problem! Players can save their buildings and then publish them to the Steam Workshop.