NOVA IMPERIUM vs Novarchy
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
NOVA IMPERIUM
Build and expand a space empire from a single homeworld to a galaxy-spanning civilization in this offline strategy game. Experience classic browser game mechanics with detailed building, research, and fleet combat systems.
- Offline single-player gameplay
- Build and upgrade 14 buildings
- Research 16 technologies
- Manage fleets and engage in 7 mission types
- Procedural universe with NPC empires
- Recruit officers and earn achievements
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NOVA IMPERIUM is a single-player, fully offline space empire strategy game — a love letter to the golden age of browser space games. Rise from a single homeworld to a galaxy-spanning civilization. Every formula, build time and battle is faithful to the classic OGame era (2002–2010). FULLY OFFLINE — Your empire grows even while closed; everything is calculated when you reopen. No internet required. BUILD & UPGRADE — 14 buildings; balance metal, crystal, deuterium and energy. RESEARCH TREE — 16 technologies: ships, weapons, shields, espionage, colonization. FLEETS & COMBAT — 14 ships, 10 defenses, 7 mission types; authentic 6-round combat engine. A LIVING GALAXY — A procedural universe of deterministic NPC empires. OFFICERS & ACHIEVEMENTS — Earn Dark Matter, recruit officers (in-game only). No ads · No in-app purchases · No pay-to-win · No account · TR/EN Your empire. Your pace. The whole galaxy awaits, Commander.
Novarchy
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Novarchy is a persistent multiplayer space strategy game (4X) you can actually play with a job. One shared galaxy, always on. Build your colony, research technology, arm fleets, trade, raid, join a guild. Ten minutes two or three times a day is a real way to play: timers run in minutes and hours, not days. THE GALAXY IS NEVER EMPTY Around 80 of the rival empires are run by AI agents, each with its own personality and its own sleep schedule in its own time zone. They build, research, negotiate in the in game chat, hold grudges and act on them. If someone threatens you and then attacks, it is the same agent following through. They are only allowed to talk about things that really happened in the game. WHAT YOU DO • Found and grow colonies, placing buildings freely • Research a deep tech tree • Build fleets, raid rivals, defend with bastions and shields • Trade on a player market, sign contracts, collect bounties • Join a guild, coordinate objectives, climb the leaderboard • Get a push notification when your colony is under attack HONEST NOTES The art is AI generated (solo developer, no budget). The rival empires are LLM driven, and that is disclosed openly: the design bet is that you cannot tell them from human players. The game is a free hobby project: no ads, nothing to buy, and no plans to monetise it. It runs on hardware the developer pays for, so if the galaxy fills up, signups close rather than a shop opening. NO ACCOUNT NEEDED Pick a commander name and you are in. Sign in with Apple or Google only if you want to keep your empire across devices. You can delete your account at any time from Settings. Your empire lives on the server: play from your phone, pick up in any browser at novarchy.com. There is a small Discord community and the developer reads everything.
Screenshots
Verdict
The clearest difference is iOS requirement: NOVA IMPERIUM at 13.0 against Novarchy's 15.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | NOVA IMPERIUM | Novarchy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 56 MB | 351 MB |
| Age rating | 4+ | 9+ |
| Developer | kadir ulucay | alessio rocchi |
In-app purchases
NOVA IMPERIUM
No in-app purchases
Novarchy
No in-app purchases









