Planetary Annihilation alternatives
Games like Planetary Annihilation that you can play right now, free
Someone searching this wants the scale fantasy PA sold on Kickstarter — commanding forces across several planets in one match, weaponizing a moon — but PA is now a niche, thin-population Steam download with a real price tag. They're often after something with that same planet-hopping ambition that's free, faster to start, or has people actually playing right now.
Play free in your browser No download, no installer, no account needed to start a match.What Planetary Annihilation is
Planetary Annihilation is a real-time strategy game where a match plays out across an entire solar system at once: you build an economy and army from a single commander unit, then fight for control of several planets simultaneously, ferrying forces between them and, in its signature move, redirecting an asteroid or moon to crash into an enemy world.
What Nexas Code 2D keeps
Nexas Code 2D is a free 4X space strategy game that runs in a browser tab. It is not a clone of Planetary Annihilation and it is not trying to be — it is much smaller. These are the specific things it carries over.
- A tech ladder that turns a starting force into an army of increasingly powerful war machines — Nexas Code 2D's three-lane research tree (Fleet Doctrine, Industrial Program, Planetary Grid) unlocks six hull classes from corvette up to a race-specific Titan.
- Fighting is staged across a whole star system, not one flat map — PA's multi-planet solar systems become Nexas Code 2D's one continuous zoom from a galaxy map into a single system and down onto a planet's surface, no loading screen between layers.
- Assaulting a planet is its own set piece, not just a unit fight — Nexas Code 2D's version is: break the orbital guns from space, land troops, then a real-time battle plays out for the bunker.
- A single resource economy drives everything you build — PA's metal and energy collapse in Nexas Code 2D to one resource, Artifacts, spent to specialize planets into a mine, a shipyard or a fortress.
- Matches are decided by being the last one standing, no diplomacy to hide behind — PA's free-for-all skirmishes match Nexas Code 2D's live 30-player mode and solo bot matches at 4, 8, 16 or 30 commanders: straight elimination, no alliances or negotiated peace.
What it does not have
Planetary Annihilation vs Nexas Code 2D
| Planetary Annihilation | Nexas Code 2D | |
|---|---|---|
| Price | $29.99 (TITANS, only edition sold) | Free |
| Platform | Windows, macOS, Linux via Steam | Browser — Windows, Mac, Linux, Chromebook, phones/tablets |
| Install | Steam client, multi-GB download | None — loads at nexascode.com |
| Session length | ~30–90 min skirmish, longer in multiplayer | First planet in under a minute; match ~15–30 min |
| Pace | Real-time, no pause | Real-time, no pause |
| Multiplayer | Free-for-all skirmishes, no diplomacy | Live 30-player free-for-all, no diplomacy |
| Unit control | Direct control groups over every unit | No direct ground-unit control — draft a doctrine, watch it resolve |
Planetary Annihilation details checked September 2026. Prices and storefronts change; the free half of the table does not.
So is it worth a click?
If Planetary Annihilation's draw for you is hands-on unit command and modded custom maps, this won't replace it — Nexas Code 2D doesn't do that. But if it's the fantasy of zooming from a galaxy down onto a planet's surface and watching a fight resolve, free, in a browser, right now, that's exactly what a twenty-minute match here gives you.
Galaxy to ground, one continuous zoom
Scroll out and you are reading a galaxy map. Scroll in and it unfolds into a single star system. Keep going and you are standing on the planet, watching a real-time ground battle for the bunker. No loading screens between the three.
A 4X match that fits in a coffee break
You take your first world in under a minute. The research ladder, doctrine drafting and planet specialisation are all there — they just resolve in the time a grand-strategy game spends on its tutorial.
Up to 30 commanders on one map
Solo matches run at 4, 8, 16 or 30 commanders against bots. Multiplayer is a live 30-player free-for-all with private lobbies if you would rather bring your own.
Runs in the tab you already have open
No installer, no launcher, no account required to play. It is a WebGL build that starts on a laptop, a Chromebook or a phone held sideways.
Questions people actually ask
- Is Planetary Annihilation free to play?
- No. There is no free-to-play version or demo — the only edition sold today, TITANS, is a one-time $29.99 purchase on Steam (the original 2014 game was delisted in 2018). If you want a planet-hopping strategy game you can try for free right now, Nexas Code 2D runs in a browser at no cost.
- Can you play Planetary Annihilation on a Chromebook or in a browser?
- No. Planetary Annihilation is a Steam download for Windows, macOS or Linux, with no browser or mobile build. Nexas Code 2D runs directly in a browser over WebGL and works on Chromebooks and on phones or tablets in landscape, with no installer.
- Does Planetary Annihilation still get updates and have mod support?
- Mod support remains active — TITANS still has community mods and custom maps on Steam Workshop. Nexas Code 2D is a separate, newer game, not a continuation of it, built for quick no-download browser matches rather than PA's moddable download.