36 similar games
Games like Galcon
Browser games that play like Galcon, closest match first. Lime means it runs right here.

Galcon is a real time strategy video game developed by Phil Hassey. The games below have the most in common with it — science fiction, real time strategy (rts), spaceship — ranked by how closely they match, favouring the ones you can play right here in your browser.
Top picks
The 10 closest to Galcon
- OGamePlays on lobby.ogame.gameforge.com
OGame is a strategy game set in space, with thousands of players from across the world competing at the same time. In common: space strategy, spaceship, real time strategy (rts).
- LEGO Mars Mission: CrystAlien ConflictPlays here
In common: spaceship, real time strategy (rts), science fiction.
- OutspacePlays on outspacegame.com
Web browser MMO game made by single person. In common: space strategy, real time strategy (rts), science fiction.
- New WorldsPlays here
New Worlds is a space-faring universe simulation game where you navigate gravity to explore, complete missions, trade, upgrade and improve your ship fleet. In common: space strategy, spaceship, science fiction.
- Kron Wars
Kron Wars is a persistent browser-based sci-fi MMO where players trade, mine, build corporations, wage wars, hunt bounties, and control entire sectors across… In common: planet, spaceship, science fiction.
- SpaceInvasionPlays on spaceinvasion.bitmeup.com
As a commander of an imperial space force you will conquer unexplored planets, create colonies and equip your fleet for attack or defense. In common: planet, real time strategy (rts), science fiction.
- Wayfinder: Episode OnePlays on newgrounds.com
Wayfinder: Episode One is a point and click adventure set on an alien world, with fully voiced characters, alien puzzles to solve, and turn-based combat. In common: planet, spaceship, science fiction.
- HamenosPlays here
Dive into Hamenos, the creation of a passionate independent solo game developer. In common: space strategy, science fiction, strategy.
- Slipstream: Rogue SpacePlays here
Streamers are captains, viewers are crew in this streamer-led community game. In common: real time strategy (rts), science fiction, strategy.
- Meteorus: O Universo em ConflitoPlays here
Meteorus is an online multiplayer strategy game set in space. In common: real time strategy (rts), science fiction, strategy.
All matches
Every game like Galcon
PlayableOGame
Space Simulation · 2002
PlayableLEGO Mars Mission: CrystAlien Conflict
Aliens · 2007
PlayableBetaOutspace
Space Strategy · 2022
PlayableEarly accessNew Worlds
Space Simulation · 2026
AlphaKron Wars
Space Simulation · 2026
PlayableSpaceInvasion
Invasion · 2007
PlayableWayfinder: Episode One
Newgrounds · 2010
PlayableHamenos
Space Strategy · 2023
PlayableSlipstream: Rogue Space
Space · 2023
PlayableMeteorus: O Universo em Conflito
Action · 2002
PlayableMini Guns
Modern Warfare · 2017
PlayableCommand & Conquer: Tiberium Alliances
Free to Play · 2012
PlayableExocraft.io
Space Simulation · 2018
PlayableCookie Clicker
Casual · 2013
PlayableAlphaUniverse Dawn
Spaceship · 2024
PlayableCreeper World
Post Apocalyptic · 2007
PlayableBetaAbyssus Deep Under
Underwater · 2024
PlayableHegemarch
Procedural Generation · 2026
PlayableMaze Game
Maze · 2022
PlayableNodwar
Science fiction · 2026
PlayablePardus
Aliens · 2004
PlayableSpace Domination
Science fiction · 2003
PlayableBetaVeyrasol
Space · 2026
AlphaEndless League
Space Combat · 2018
OfflineGalaxywars
Space Strategy · 2001
PlayableEarly accessInfluence
Space Strategy · 2023
PlayableBetaSubspace Brawl
Spaceship · 2026
PlayableXterium: War of Alliances
Space · 2017
PlayableColony
Science fiction · 2009
PlayableAlphaInterstellar Empires
Science fiction · 2025
PlayableUnDune II: The Demaking of a Dynasty
Demake · 2022
PlayableGotchi Guardians
Tower Defense · 2025
PlayableAdversator
Action · 2019
PlayableAlderun
Tower Defense · 2026
PlayableBattle Panic
Action · 2013
PlayableMighty Party
Abstract · 2017