Top similar games like Arenosum:

A sci-fi real-time strategy game. An existential war among asteroids in classic RTS style. Build and defend, produce and upgrade, attack and annihilate!

Build powerful defenses, collect loot, combine effects, and survive evolving waves from the void in a tower defense game driven by ARPG-inspired buildcrafting and persistent progression.

Build your military state, create an army, lead your crusade and crush the enemy

"A sci-fi strategy game"

Hyperwar is an RTS game with many classic elements such as base building, research, unit production and resource gathering, but it also contains new approaches and ideas. Paired with modern graphics and a freely moving camera, this game is a completely new experience in the genre.

Lead your people from the Stone Age to the Industrial Age. Gather, build, fight and outwit your rivals across seven ages in a classic real-time strategy game, against the computer or with up to eight players online.

Engage in the construction of your station from a variety of different modules. Create your space fleet. Protect your base from enemies...

Deepfield is a space RTS where capital ships are your base. Survey a vast asteroid belt, build an industrial fleet, move physical cargo through vulnerable supply lines, and wage wars where every ship, shell and crew member must be replaced.

An RTS base builder with huge battles, constant production, and autonomous ships. The Spance approaches, a vast and mysterious storm at the edge of humanity. Who shall claim its riches? Brave the perils of the depths in a story-rich singleplayer campaign with numerous distinct factions and bosses.

Build a planetary empire, research game-changing tech, and raid real players across a persistent galaxy. The classic browser space strategy, reborn - and finally fair: no pay-to-win, ever. Team up for 8-fleet combined attacks. Your mines keep working while you sleep.

This is more than just an odd looking strategy game, it is a strategy platform. Genetically engineer amorphic creatures & buildings, in real time, in an endlessly open world that adapts to your playstyle. Share, and even battle your designs. How much will they be worth?

Base-building WW2 RTS. The Reich is collapsing, and burying something the Allies were never meant to find. Command US or Wehrmacht forces. Run supply lines under fire. Push forward depots. Unleash artillery and superweapons. Fight the war you know, while you still can.

SpaceFront is a military real-time strategy game. Control Corgis, wage battles, build your army and defend the galaxy from soviet invasion! No game will be the same thanks to procedurally generated campaigns! Join the effort, join the SpaceFront!

A global strategy for the 21st century. The threat of nuclear war, economic inequality, overpopulation of some regions and extinction of other regions, the crisis of capitalism... Find your solutions to the current problems of mankind!

This is a prologue for the main game Grimstar - a single-player real-time strategy game with a story-driven campaign. The sudden death of your brother has hit you hard. However, the corporation for which he has sacrificed his life requires you to take his place until his contract is fulfilled...

You are in command of the human fleet, searching for asteroids to mine, extract resources and build bases and more ships to defeat aliens invaders. This simple and short action RTS has a full and exciting campaign, and a skirmish mode that allows you to play a different mission on every match.

Prime Domination is a real-time strategy game where you build your base, manage finance, produce powerful military units, and battle against AI or other players in large-scale multiplayer matches with up to 10 commanders.

A rogue-like sci-fi Tower Defense strategy game with infinite replayability!

Build bases, manage resources, scout, strategize, tech-up, produce and control hordes of arena-bots. Neon, Marble, and Rust are the 3 factions, each has a unique economy and roster. Play online or choose from a variety of single-player modes. Classic-style RTS before a stadium crowd.

A fast-paced action RTS set on Mycopia, a living fungal planet that fights back. Harvest serum, build your base, and command armies of humans or Shroomies across single-player missions, co-op, and online PvP.

Command fleets in this indirect control RTS game set within treacherous asteroid belts. Easily design your own skirmishes for a quick 15-minute battle or dive into an hours-long campaign of high-risk surgical strikes and systematic border advancement.

An RTS game set in a dark sci-fi fantasy universe where you control and battle with thousands of units on a huge map without breaking your PC. Dystopian humans, evil elves, greedy dwarves, or relentless undead are all playable factions in a game that has a grand singleplayer and story campaign.

If I would categorize "BattleField BattleFront," it would be summarized as a RTSTD (real-time strategy tower defense) game.

Build your base, command your army, and wage real-time PvP war on a living conquest map. Clear a frontier of monsters and alien UFOs, join a faction, team up with friends, and climb the seasonal ranks. A classic base-building RTS with modern military firepower, ad-free on desktop.

Haul cargo, hunt bounties, upgrade your ship and get paid in a gritty lo-fi universe. Hand painted graphics, procedural generated star systems that can be navigated, story campaign mode or huge open-world.

Dig deep and build a self-sufficient bunker. Manage power and life support, then arm it with billions of possible weapon, defence, and cyber-warfare combinations, and strike first, or defend.

Build the perfect factory, then let it go to war against other players! Draft buildings from a randomized shop, optimize resource allocation and army composition, then watch your factory crush your friends and foes in this PvP factory-builder.

Build fortified bases, protect your ore and power networks, and command infantry, armor, aircraft and warships in a near-future single-player RTS. Lead an eight-mission campaign or customize skirmishes against rival AI commanders—with an AI ally at your side.

A real-time strategy game of orbital warfare. Build satellites, launch them into chosen orbits, and fight for control of the sky. Your assets stay invisible until an enemy sensor finds them. Every strike depends on being overhead at the right moment.

Indie 4X space strategy game with TB empire management and RTS combat set in a 3D star cluster. Build an interstellar empire by colonizing and conquering star systems, develop your colonies establish trade routes and construct fleets from a range of retrofittable capital & escort class vessels.

Astro Industry Wars is a lighthearted take on the RTS genre featuring distinct unit types, base building, economic production chains, and customizable unit rosters.

Metal Mars is a real time strategy game where you race to gather resources and build on mars! This game can be played locally with a shared screen with up to three friends (4 players total). There are also 30 challenges to complete against the CPU!

On a forgotten world, confront a malevolent machine intelligence. Extract minerals, build factories, power up the railguns, and arm the missile batteries. Defend the Fortress Omega against the alloyed nightmare.

The Romans are coming to destroy your humble village at nightfall. How long can you survive?

In this game, you are a leader, leading a force of army to fight other forces in the deep spaces. You will plunder their resources, build your homelands, explore and expand, managing your army both strategically and tactically. This will be a saga written with blood and fire.

After the destruction of the EARTH in 2150, the leaders of the Eurasian Dynasty escaped on board an evacuation fleet. Now they are fighting for the survival of the human species. Their base is one large building comprising of smaller variable parts.