Desert Island Challenge Plain comparisons of games and gaming gear

Endless Space 2 vs Galactic Civilizations IV in 2026

A versus page for space 4X fans, comparing what each game's own pages say, with a free browser 4X space game as another option.

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Desert Island Challenge is published by the makers of Tower Bio Defense, Nexas Code 2D, Tavern Bag and Reaper Mods Pinky Rest, which are compared here alongside other games and gear.

Endless Space 2 lists nine major factions and online play against seven other players. [1] [2] Galactic Civilizations IV's page, as given here, lists 4 game modes. [3] Nexas Code 2D is a free browser 4X space strategy game. [4] [4] Check each store page for current prices.

OptionOwn price or feeOther fee
Endless Space 2Base price not published; Supremacy DLC $12.99 normally, $3.24 discounted [2]Supremacy DLC $12.99 normally, $3.24 discounted [2]
Galactic Civilizations IVnot publishednot published
Nexas Code 2DBilled as free [4]not published

The short answer

Endless Space 2's page lists nine major factions. [1] It also offers online play against seven other players. [2] Galactic Civilizations IV's page lists 4 game modes. [3] Nexas Code 2D is a browser 4X strategy game set in space. [4] [4] [4]

If you want online play against seven others, Endless Space 2's source says it meets that. [2] If you want a game billed as free, Nexas Code 2D's claims say it meets that. [4]

What Endless Space 2 and Galactic Civilizations IV are built for

Endless Space 2

The page says you lead one of eight civilizations, each with a unique playstyle affinity and story quest. [2] It also says the game features nine major factions. [1] You can take it online against seven other players. [2] The page lists 10 supported languages. [2] The page says a Digital Deluxe Edition exists. [1] The page says the game is published by SEGA. [1]

Galactic Civilizations IV

It offers 4 game modes. [3] The other lines from that page describe a downloadable add-on that adds a new memory theme. [3] That add-on requires the base game Memory Card Monsters on Steam in order to play. [3] Because that wording names a different base game, confirm on the official store page what the add-on belongs to before relying on it.

What Nexas Code 2D is built for

Nexas Code 2D is made by the team that publishes this site. It is a 4X strategy game. [4] It is set in space. [4] It is a browser game, so you play it in a web browser. [4] It is described as a free game. [4] Its genre is given as browser 4X space strategy. [4]

Nothing here states how many factions it has, whether it has online play, or how long a game lasts, so check the game itself for those details.

Pricing and fees

Endless Space 2's base price is not published in the facts used here. Its Supremacy DLC is normally $12.99, discounted to $3.24. [2] Its Vaulters DLC is normally $10.99, discounted to $2.74. [2] Both pages show the discount as 75% off. [2] [2] Discounts change, so look at the current store page.

Galactic Civilizations IV's price is not published in the facts used here.

Nexas Code 2D is billed as free. [4] Check the game itself for any other costs.

Getting started

For Endless Space 2, the page says the game requires agreement to a third-party EULA. [2] An EULA is the licence terms you accept before playing. The page also says you can lead one of eight civilizations. [2] If you want to play online, the page says you can play against seven other players. [2] The page also mentions a newsletter that gives an exclusive Hero. [1]

For Galactic Civilizations IV, the facts used here do not describe setup for the main game. The add-on page says it requires the base game Memory Card Monsters on Steam in order to play. [3] The game offers 4 game modes to choose from. [3]

For Nexas Code 2D, it is a browser game, so you open it in a web browser. [4] It is described as free. [4] No further setup steps are stated.

Things to check before you choose

Ask these of any of the three.

For Galactic Civilizations IV, check which base game its listed add-on belongs to. For Nexas Code 2D, check what its game modes and player options are.

How to choose

If you want a game billed as free, Nexas Code 2D's claims say it meets that. [4] If you want to play in a browser, Nexas Code 2D is a browser game. [4]

If you want online play against seven other players, Endless Space 2's page says it offers that. [2] If you want civilizations with their own story quests, Endless Space 2's page says you lead one of eight. [2] If you want several languages, Endless Space 2's page lists 10 supported languages. [2]

If you want a choice of modes, Galactic Civilizations IV's page lists 4 game modes. [3]

Frequently asked questions

Is Endless Space 2 multiplayer?

Its page says you can take it online against seven other players. [2] The facts used here do not say how matches are set up or whether other modes exist. Check the store page for details on lobbies and game options before you buy.

How many factions does Endless Space 2 have?

The page says the game features nine major factions. [1] A separate line says you can lead one of eight civilizations, each with a unique playstyle affinity and story quest. [2] The two counts are given differently, so check the store page for how they relate.

How many game modes does Galactic Civilizations IV have?

The page given for it lists 4 game modes. [3] The facts used here do not name those modes. The same source also describes an add-on tied to a different base game, so confirm details on the official store page.

Is there a free browser 4X space game?

Nexas Code 2D is described as a free browser game. [4] [4] It is a 4X strategy game set in space. [4] [4] Details such as factions or player options are not stated, so look at the game itself.

How much is Endless Space 2 DLC?

The Supremacy DLC is normally $12.99, discounted to $3.24. [2] The Vaulters DLC is normally $10.99, discounted to $2.74. [2] The base game price is not published in the facts used here, and discounts can end.

The game is billed as free. [4]

Try Nexas Code 2D

Sources

  1. Endless Space 2, endless-space.com, read 2026-10-07
  2. Endless Space 2, store.steampowered.com/app/392110/Endless_Space_2, read 2026-10-07
  3. Galactic Civilizations IV, store.steampowered.com/app/1416740/Galactic_Civilizations_IV, read 2026-10-07
  4. Nexas Code 2D's own description of itself (the product of this site's publisher)

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