ProtoGalaxy
Earth is under siege! A mysterious and powerful alien race has come to enslave the entire galaxy, and your fleet is humanity's last hope. You must put an end to the attacks and rebuild a home for the survivors.
Store
| Hub
| SteamDB
| Site
Developer: Source Studio Ltd. Publisher: Source Studio Ltd.
Genre: Action, Indie
Languages: English
Tags: Indie (32), Action (29), Co-op (5)
Category: Single-player, Multi-player, Co-op, Shared/Split Screen, Steam Achievements, Partial Controller Support, Remote Play Together
Release date: Oct 6, 2010
Free
Score rank: 89% Userscore: 59% Old userscore: 59%
Owners: 0 .. 20,000
Ownership data: 2026-11-10 (UTC)
Followers: 194
Peak concurrent players yesterday: 1
Steam Spy is still in beta, so expect major bugs.
Owners data:
Access restricted.
This feature is only available to users with special access rights. Sorry.
If you want to proceed, you need to register or log in first and then back Steam Spy on Patreon. Look for Indie or Pro pledge.
Don't forget to use the same email as on Steam Spy!
If you've recently backed Steam Spy on Patreon, please note, that it might take around 15 minutes for your access rights to sync. In most cases you'll need to re-login on Steam Spy too.
Audience in 2 weeks:
Access restricted.
This feature is only available to users with special access rights. Sorry.
If you want to proceed, you need to register or log in first and then back Steam Spy on Patreon. Look for Indie or Pro pledge.
Don't forget to use the same email as on Steam Spy!
If you've recently backed Steam Spy on Patreon, please note, that it might take around 15 minutes for your access rights to sync. In most cases you'll need to re-login on Steam Spy too.
Hourly concurrent players:
Daily Twitch stats:
Hourly Twitch stats:
Followers over time
Access restricted.
This feature is only available to users with special access rights. Sorry.
If you want to proceed, you need to register or log in first and then back Steam Spy on Patreon. Look for Indie or Pro pledge.
Don't forget to use the same email as on Steam Spy!
If you've recently backed Steam Spy on Patreon, please note, that it might take around 15 minutes for your access rights to sync. In most cases you'll need to re-login on Steam Spy too.
Views for top 50 videos on YouTube for this game:
Games similar to this one:
| # | Game | Release date | Price | Score rank (Userscore / Metascore) | Owners | Players | Playtime (Median) |
|---|---|---|---|---|---|---|---|
| 1 | Scary Girl |
Apr 9, 2012 | $6.99 | 91% (73%) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 2 | Earthworm Jim 2 |
Nov 4, 2009 | $19.99 | 91% (71%) | 0 .. 20,000 | 0% | 00:00 (00:00) |
| 3 | Alone in the Dark: The New Nightmare |
Oct 29, 2013 | $6.99 | 91% (71%/66%) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 4 | Data Jammers: FastForward |
Oct 24, 2011 | Free | 90% (67%) | 0 .. 20,000 | 0% | 00:00 (00:00) |
| 5 | Cannon Fodder 3 |
Aug 6, 2012 | $14.99 | 90% (64%/49%) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 6 | Clan of Champions |
Oct 30, 2012 | $1.99 | 89% (63%/42%) | 0 .. 20,000 | 0% | 00:00 (00:00) |
| 7 | Tank Universal |
Aug 21, 2008 | $4.99 | 89% (61%) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 8 | Naval Warfare |
May 25, 2011 | $6.99 | 89% (58%/57%) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 9 | Wasteland Angel |
Sep 1, 2011 | $4.99 | 89% (56%) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 10 | Nexuiz |
May 10, 2012 | $9.99 | 88% (52%/54%) | 0 .. 20,000 | 0% | 00:00 (00:00) |
| 11 | Moorhuhn Invasion (Crazy Chicken Invasion) |
Feb 20, 2015 | N/A | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 12 | Rise of the Triad: Dark War |
May 5, 2014 | $6.99 | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 13 | Stargunner |
May 5, 2014 | Free | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 14 | Raptor: Call of the Shadows (1994 Classic Edition) |
May 5, 2014 | $2.99 | N/A (N/A) | 50,000 .. 100,000 | 0% | 00:00 (00:00) |
| 15 | Secret Agent |
May 5, 2014 | $4.99 | N/A (N/A) | 0 .. 20,000 | 0% | 00:00 (00:00) |
| 16 | Hocus Pocus |
May 5, 2014 | $4.99 | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 17 | Alien Carnage / Halloween Harry |
Nov 4, 1994 | N/A | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 18 | Monster Bash |
May 5, 2014 | $4.99 | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 19 | Square Brawl |
Oct 22, 2015 | $4.99 | N/A (N/A) | 0 .. 20,000 | 0% | 00:00 (00:00) |
| 20 | Dead Island Retro Revenge |
May 31, 2016 | $4.99 | N/A (N/A) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 21 | Redline |
Oct 23, 2014 | $6.99 | N/A (N/A) | 0 .. 20,000 | 0% | 00:00 (00:00) |
| 22 | Xenophage: Alien Bloodsport |
May 5, 2014 | N/A | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 23 | Spermination |
Apr 29, 2015 | $1.99 | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 24 | METAL SLUG 2 |
Apr 14, 2016 | $6.99 | N/A (N/A) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 25 | Predator Simulator |
May 15, 2015 | $7.99 | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 26 | Air Brawl |
Jun 2, 2015 | Free | N/A (N/A) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 27 | Manhunter |
Jan 29, 2013 | N/A | N/A (N/A) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 28 | Felt Tip Circus |
Apr 5, 2016 | $7.99 | N/A (N/A) | 0 .. 20,000 | 0% | 00:00 (00:00) |
| 29 | UBERMOSH:BLACK |
Feb 17, 2016 | $0.49 | N/A (N/A) | 200,000 .. 500,000 | 0% | 00:00 (00:00) |
| 30 | THOTH |
Oct 7, 2016 | $4.99 | N/A (N/A) | 50,000 .. 100,000 | 0% | 00:00 (00:00) |
| 31 | Wild Guns Reloaded |
Jul 11, 2017 | $14.99 | N/A (N/A) | 50,000 .. 100,000 | 0% | 00:00 (00:00) |
| 32 | Realms of the Haunting |
Apr 24, 2014 | $2.99 | N/A (N/A) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 33 | Grand Theft Auto 2 |
Oct 25, 1999 | N/A | N/A (N/A) | 200,000 .. 500,000 | 0% | 00:00 (00:00) |
| 34 | Crysis Warhead |
Sep 17, 2008 | $19.99 | N/A (N/A/84%) | 500,000 .. 1,000,000 | 0% | 00:00 (00:00) |
| 35 | Deep Black: Reloaded |
Apr 17, 2012 | N/A | N/A (N/A/39%) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 36 | Desert Thunder |
Mar 19, 2014 | $2.99 | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 37 | Marine Sharpshooter II: Jungle Warfare |
Apr 3, 2014 | $2.99 | N/A (N/A/52%) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 38 | CT Special Forces: Fire for Effect |
Mar 13, 2014 | $2.99 | N/A (N/A) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 39 | ALLTYNEX Second |
Dec 11, 2014 | $7.99 | N/A (N/A) | 50,000 .. 100,000 | 0% | 00:00 (00:00) |
| 40 | Crouching Pony Hidden Dragon |
Jul 14, 2014 | $1.99 | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 41 | Chaos Domain |
May 1, 2014 | $2.99 | N/A (N/A) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 42 | Daedalus - No Escape |
Oct 28, 2014 | Free | N/A (N/A) | 50,000 .. 100,000 | 0% | 00:00 (00:00) |
| 43 | Iron Storm |
May 8, 2014 | $2.99 | N/A (N/A/69%) | 50,000 .. 100,000 | 0% | 00:00 (00:00) |
| 44 | Neon Shadow |
Aug 25, 2016 | $4.99 | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 45 | Blood II: The Chosen + Expansion |
Jul 14, 2014 | $4.99 | N/A (N/A/72%) | 50,000 .. 100,000 | 0% | 00:00 (00:00) |
| 46 | Curse: The Eye of Isis |
Aug 22, 2014 | $2.99 | N/A (N/A/63%) | 0 .. 20,000 | 0% | 00:00 (00:00) |
| 47 | Spear of Destiny |
Oct 10, 1993 | N/A | N/A (N/A) | 200,000 .. 500,000 | 0% | 00:00 (00:00) |
| 48 | Tex Murphy: Mean Streets |
Jun 12, 2014 | $5.99 | N/A (N/A) | 50,000 .. 100,000 | 0% | 00:00 (00:00) |
| 49 | OCEAN CITY RACING |
Nov 14, 2014 | $1.99 | N/A (N/A) | 100,000 .. 200,000 | 0% | 00:00 (00:00) |
| 50 | Pixel Hunter |
Jul 17, 2014 | $2.99 | N/A (N/A) | 20,000 .. 50,000 | 0% | 00:00 (00:00) |
| 51 | Space Hack |
Aug 5, 2014 | $4.99 | N/A (N/A/63%) | 200,000 .. 500,000 | 0% | 00:00 (00:00) |
Tags over time:
Access restricted.
This feature is only available to users with special access rights. Sorry.
If you want to proceed, you need to register or log in first and then back Steam Spy on Patreon. Look for Indie or Pro pledge.
Don't forget to use the same email as on Steam Spy!
If you've recently backed Steam Spy on Patreon, please note, that it might take around 15 minutes for your access rights to sync. In most cases you'll need to re-login on Steam Spy too.
Owners of this game also own:
Access restricted.
This feature is only available to users with special access rights. Sorry.
If you want to proceed, you need to register or log in first and then back Steam Spy on Patreon. Look for Indie or Pro pledge.
Don't forget to use the same email as on Steam Spy!
If you've recently backed Steam Spy on Patreon, please note, that it might take around 15 minutes for your access rights to sync. In most cases you'll need to re-login on Steam Spy too.
Playtime distribution:
Access restricted.
This feature is only available to users with special access rights. Sorry.
If you want to proceed, you need to register or log in first and then back Steam Spy on Patreon. Look for Indie or Pro pledge.
Don't forget to use the same email as on Steam Spy!
If you've recently backed Steam Spy on Patreon, please note, that it might take around 15 minutes for your access rights to sync. In most cases you'll need to re-login on Steam Spy too.
Playtime (2 weeks):
Access restricted.
This feature is only available to users with special access rights. Sorry.
If you want to proceed, you need to register or log in first and then back Steam Spy on Patreon. Look for Indie or Pro pledge.
Don't forget to use the same email as on Steam Spy!
If you've recently backed Steam Spy on Patreon, please note, that it might take around 15 minutes for your access rights to sync. In most cases you'll need to re-login on Steam Spy too.

Scary Girl
Earthworm Jim 2
Alone in the Dark: The New Nightmare
Data Jammers: FastForward
Cannon Fodder 3
Clan of Champions
Tank Universal
Naval Warfare
Wasteland Angel
Nexuiz
Moorhuhn Invasion (Crazy Chicken Invasion)
Rise of the Triad: Dark War
Stargunner
Raptor: Call of the Shadows (1994 Classic Edition)
Secret Agent
Hocus Pocus
Alien Carnage / Halloween Harry
Monster Bash
Square Brawl
Dead Island Retro Revenge
Redline
Xenophage: Alien Bloodsport
Spermination
METAL SLUG 2
Predator Simulator
Air Brawl
Manhunter
Felt Tip Circus
UBERMOSH:BLACK
THOTH
Wild Guns Reloaded
Realms of the Haunting
Grand Theft Auto 2
Crysis Warhead
Deep Black: Reloaded
Desert Thunder
Marine Sharpshooter II: Jungle Warfare
CT Special Forces: Fire for Effect
ALLTYNEX Second
Crouching Pony Hidden Dragon
Chaos Domain
Daedalus - No Escape
Iron Storm
Neon Shadow
Blood II: The Chosen + Expansion
Curse: The Eye of Isis
Spear of Destiny
Tex Murphy: Mean Streets
OCEAN CITY RACING
Pixel Hunter
Space Hack