The real time strategy first person shooter is the most ambitious idea in strategy gaming and the one that keeps almost working. One player takes the overhead commander seat, builds the base and calls the shots. Everyone else spawns as infantry and has to live with those decisions. When it clicks, nothing else feels like it.
The catch is population. These are small games with small player bases, so the first question is not which one is best, it is which one you can actually get a match in. Three of the four below work fine against bots. One does not.
1. Natural Selection 2
Unknown Worlds shipped this in 2012 and nobody has beaten it since. Marines get a human commander dropping structures and med packs from above. Aliens get a commander too, growing infestation across the map while players evolve from skulk to fade to onos. Both sides run on the same resource pool the field players are capturing, so the commander and the grunts are genuinely playing one game.
It costs $4.99 on its Steam page, which is the easiest recommendation on this list to make and the hardest to follow through on. There is no single-player mode at all. A weekday check in August 2026 showed roughly a hundred people online worldwide, enough for a couple of full servers at peak hours and nothing at 3am. Buy it, but check the server browser first.
2. Silica
Published by Bohemia Interactive and out of early access since 2023, Silica is the best pick if you play alone. Humans build bases and drive vehicles, aliens swarm and burrow, and you can switch between the top-down commander view and a soldier on the ground whenever you want. The AI fills every slot, so a solo skirmish against bots is a real game rather than a tutorial.
At $19.99 the Steam listing undersells how rough it still is in places. Vehicle handling is loose, the alien side is less interesting to command than the human one, and multiplayer sits in the low double digits most days. As a single-player first person real time strategy game, it has no real competition.
3. Eximius: Seize the Frontline
Ammobox Studios split the roles harder than anyone else here. The commander plays a full RTS with base building and tech, while four squad officers run their own units on the ground and spend their own currency. It is 5v5 by design, and when a lobby fills it produces arguments no other game generates.
Be honest about the state of it. PvP is empty, and that August check found nobody at all in game. What still works is the co-op mode against AI, which is what the $19.99 buys you in practice. Treat it as a bot game with friends and it holds up. Expect matchmaking and you will be disappointed.
4. Executive Assault 2
Hesketh Studios built a one-developer space RTS where you construct a station, produce robot armies, then physically walk inside your own base or fly a fighter out of it. Nothing else combines those scales. It left early access in October 2023 and supports single-player and co-op against AI.
The $24.99 price is the hardest to defend on this list. Interfaces are clumsy, the shooting feels weightless, and the ambition consistently outruns the polish. Buy it if the idea of walking through your own factory floor sells you on its own, because the moment-to-moment execution will not.
Which One Fits How You Play
Playing alone tonight, buy Silica. It is the only one where the bots make a full match rather than a practice range. Playing with a group of five, buy Eximius and stay in co-op. Wanting the genre at its actual peak and willing to work around server hours, Natural Selection 2 at five dollars is the answer and always has been.
Every FPS RTS hybrid on this list asks you to accept a thin population as the cost of a genuinely rare design. That trade is easier at five dollars than at twenty-five. If the reflex load appeals but the commander seat does not, our faster action strategy picks cover the same nerve without the base building, and the Halo Wars experiment shows what happens when a shooter franchise goes the other direction.
Strategygame.org follows the smaller corners of the genre closely, from this year’s releases to the archive of real-time strategy guides.
Frequently Asked Questions
What is the best real time strategy first person shooter?
Natural Selection 2 is still the best-designed one, and at $4.99 it is barely a risk. The catch is that it has no single-player mode, so you need a populated server. If you play alone, Silica is the better buy.
Can you play these games solo against bots?
Silica and Executive Assault 2 both support proper single-player skirmishes against AI, and Eximius has a co-op mode against bots. Natural Selection 2 is the exception, since it is multiplayer only with no offline mode at all.
Is Natural Selection 2 still active in 2026?
Barely, but yes. A weekday check in August 2026 found roughly a hundred concurrent players worldwide, which fills a handful of servers during European and North American evenings. Outside those windows the browser can look empty.
How do I get better at commanding in these games?
Stop micromanaging buildings and start listening. The commander’s real job is reading callouts and spending resources where your infantry already has pressure. New commanders lose by teching toward a plan the players on the ground cannot support yet.
What games are like Natural Selection 2?
Silica and Eximius: Seize the Frontline are the closest active options, both mixing a commander view with boots on the ground. Battlefield 2142’s Titan mode and the old Savage games chased the same idea, though neither has a healthy player base now.