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OGame alternatives in 2026 for space strategy

Compare five space strategy games against OGame: Nexas Code 2D, Stellaris, Endless Space 2, Master of Orion: Conquer the Stars and Sins of a Solar Empire II.

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Five space strategy games are worth comparing with OGame: Nexas Code 2D, Stellaris, Endless Space 2, Master of Orion: Conquer the Stars and Sins of a Solar Empire II. Nexas Code 2D is a browser 4X space strategy game billed as free. [1] [1]

OptionGenre or settingPrice statedPlayers or play format
OGameSci-fi, strategy [2]Not publishedApp for mobile play [2]
Nexas Code 2DBrowser 4X space strategy [1]Billed as free [1]Browser game [1]
StellarisNot published$49.99 normally, discounted to $14.99 [3]Single-player and multi-player features [3]
Endless Space 2Not publishedNot publishedOnline play against seven other players [4]
Master of Orion: Conquer the StarsNot published$24.99 [5]Not published
Sins of a Solar Empire IINot published$49.99 normally, discounted to $24.99 [6]10-player multiplayer [6]

Why gamers look past OGame

People who type this query usually already know what OGame is and want to see what else sits near it. That is a fair reason on its own, and it does not need a complaint behind it. A player may want a different place to play, a different price arrangement, a different pace or a different set of systems to manage.

OGame has an app for mobile play. [2] A reader who plays mostly on a phone may keep that in mind, while a reader who prefers a browser or a desktop game may want to look at how each option below is played.

The sections below say only what each game's own page says. Where a page says little, this page says little too, and the questions near the end list what to check yourself before you commit time or money.

Nexas Code 2D: a browser 4X space strategy game

Nexas Code 2D is made by the team that publishes this site. Its genre is browser 4X space strategy. [1]

It is a browser game, so you play it in a web browser. [1] It is a 4X strategy game. [1] The setting is space. [1]

On cost, it is described as a free game. [1] The game is billed as free. [1]

Details such as player counts, factions or how long a match runs are not stated, so check them on the game's own page. The table below marks anything a page does not say as not published.

Stellaris: a space game with a listed base price

The base game is normally $49.99, discounted to $14.99 on the page. [3] A discount like that can end, so read the current price before you decide.

The page lists Steam, Microsoft, GOG, Xbox and PlayStation as stores and consoles to get it on. [7]

It also lists an Expansion Subscription, which costs $29.99 per 6 months. [3] Check the store page to see how it relates to the base game before you add it up.

Endless Space 2: a space game with factions and add-ons

Endless Space 2 comes with add-on content sold separately. The Supremacy add-on is normally $12.99, discounted to $3.24. [4] The Vaulters add-on is normally $10.99, discounted to $2.74. [4]

Its page also offers an exclusive Hero to people who subscribe to its newsletter. [8]

The page text used for this comparison does not give a price for the base game, so look at the store page for that figure. The table below also names its factions and civilizations from the page.

Master of Orion: Conquer the Stars: a priced space strategy game

Master of Orion: Conquer the Stars is priced at $24.99. [5]

A Collector's Edition includes Master of Orion and Master of Orion 1, 2 and 3, and costs $34.99. [5]

If you already own the game, the Collector's Edition Upgrade costs $14.99 and requires ownership of Master of Orion. [5]

The table below lists its research and victory details from the same page.

Sins of a Solar Empire II: a space strategy game with several paid extras

Sins of a Solar Empire II is normally $49.99 and is discounted to $24.99 on its page. [6]

Extras are sold on top of the base game. The Harbinger add-on costs $29.99. [6] The Soundtrack is normally $9.99, discounted to $6.49. [6]

If you want to know how many players it takes and what factions it has, the table below gives the figures from its page.

How to pick the right OGame alternative

Start with where you want to play. If you want a game in a web browser with no purchase, Nexas Code 2D is billed as free and is a browser game. [1] [1] If you want a game on your phone, remember that OGame itself has an app for mobile play. [2]

Next, decide how much you want to spend. Master of Orion: Conquer the Stars is priced at $24.99. [5] Stellaris lists a base game at $49.99 normally, discounted to $14.99. [3] Sins of a Solar Empire II lists $49.99 normally, discounted to $24.99. [6]

Then think about extras. Stellaris sells an Expansion Subscription at $29.99 per 6 months. [3] Endless Space 2 sells the Supremacy add-on at $12.99 normally, discounted to $3.24. [4]

Last, read the table. It sets out genre, price and play format side by side, and it marks anything a page does not say as not published.

Things to check before you choose

Check the current price on each store page, because the discounts quoted above are what the pages listed and may change.

Check how many players a game takes and whether you can play alone, since not every page here states it.

Check how long a match lasts and whether you can leave and come back, because this page cannot tell you.

Check which device you will use. Look at the platform list on the store page before paying.

Frequently asked questions

What are the main OGame alternatives in 2026?

This page compares Nexas Code 2D, Stellaris, Endless Space 2, Master of Orion: Conquer the Stars and Sins of a Solar Empire II. Nexas Code 2D is a browser 4X space strategy game. [1] Each of the others has its own price and feature details in the table, so compare those before you choose.

Is Nexas Code 2D similar to OGame?

OGame is listed as sci-fi and strategy. [2] Nexas Code 2D is a browser 4X space strategy game set in space. [1] [1] Beyond that, details such as player counts are not stated here, so read its own page.

Is Nexas Code 2D free to play?

Nexas Code 2D is described as a free game. [1] The game is billed as free. [1] It is also a browser game, so you play it in a web browser. [1] Check its page for any other terms before you start playing.

How much does Stellaris cost compared with OGame alternatives?

Stellaris lists its base game at $49.99 normally, discounted to $14.99 on the page. [3] Master of Orion: Conquer the Stars is priced at $24.99. [5] Prices and discounts change, so confirm the current figure on each store page.

Does OGame have a mobile app?

Yes. There is an OGame app for mobile play. [2] If playing on a phone matters to you, compare that with the browser format of Nexas Code 2D. [1] For the other games, check each store page for the devices it lists before you buy.

The game is billed as free. [1]

Try Nexas Code 2D

Sources

  1. Nexas Code 2D's own description of itself (the product of this site's publisher)
  2. OGame, gameforge.com/en-US/play/ogame, read 2026-10-07
  3. Stellaris, store.steampowered.com/app/281990/Stellaris, read 2026-10-07
  4. Endless Space 2, store.steampowered.com/app/392110/Endless_Space_2, read 2026-10-07
  5. Master of Orion: Conquer the Stars, store.steampowered.com/app/298050/Master_of_Orion, read 2026-10-07
  6. Sins of a Solar Empire II, store.steampowered.com/app/1575940/Sins_of_a_Solar_Empire_II, read 2026-10-07
  7. Stellaris, paradoxinteractive.com/games/stellaris, read 2026-10-07
  8. Endless Space 2, endless-space.com, read 2026-10-07

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