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Kerbal Space Program

Kerbal Space Program is a multi-genre game where the player can create his own space program. In KSP, you must build a space-worthy craft, capable of flying it's crew out into space, without killing them.At your disposal is a collection of parts, which must be assembled to create a functional ship. Each part has it's own function and will affect the way a ship flies (or doesn't).So strap yourself in, and get ready to try some Rocket Science!

Main Features:

  • The Vehicle Assembly Building. allows players to build spacecraft out of any imaginable combination of parts.
  • Fully-fledged, Physics-based Flight Simulation ensures everything will fly (and crash) as it should.
  • Procedural Terrain delivers detailed terrain at a vast scale. The Kerbal Planet is 600km in radius!
  • Mod-enabled, allows players to create new content and modify the game.
  • Ship systems. Keep an eye out for engine temperatures and fuel levels, and try not to explode.
  • Build ships with multiple stages, and jettison parts away as they burn out.
  • Full control over the staging sequence allows for complex ships and advanced functionality.

Planned Features:

  • Take on Missions to attract interest in your Space Program. Or use the Mission Planner to create your own missions.
  • Manage your Space Program. Hire astronauts, train them, research and improve parts.
  • Fly out to Moons and other Planets
  • Build Space Stations, and surface bases on other worlds.
  • And a whole lot more!

KSP is still under development, so many things are not yet as they should be. We are working hard to be constantly improving the game however, and it will be regularly updated with bug fixes and new content, so make sure to check back for new versions. We are also always listening to feedback from the players, and we welcome ideas and suggestions.Currently the game is being built as an open sandbox. There are no objectives yet. You're free to build anything you can think of, and fly it wherever you want, even into orbit.The first versions are free to download and play, and will remain so forever. After the game reaches a certain state of development, it will be available for purchase at a discounted price, which will gradually increase up to it's final retail price as the game nears completion. So by ordering early, you get the game for a lot less, and you'll get all future updates for free.

Have Fun!

-- The KSP Team

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Welcome to the Players Choice, Indie of the Year Event. Congratulations to all nominees. It has been a massive year for indies -- with so many amazing creations emerging daily. Before we begin it is time for some honorable mentions: Kerbal Space Program - Space Engineers - Project Zomboid - Blade Symphony - Mount & Blade: Warband and Tales of Maj'Eyal each did well in the voting again this year, but did not place higher than they have in years past. Onwards to the celebration!


10 Developer - ChrisDtk Release: | Released Aug 19, 2014

The Escapists

"streamer favorite."

Escapists is a prison break game that allows the player the 'freedom' to live the life of a prison inmate, ultimately planning and pulling off an escape.

You'll have to stick to a schedule to avoid arousing suspicion, craft the tools you'll need from stuff lying around the prison (or, instead, steal them), make use of/stay off the radar of your fellow cons and guards, and eventually build your own escape tunnel while keeping it hidden from the people that might reasonably want to cave it in. Read more...

9 Developer - hopoo Release: | Released Nov 8, 2013
Risk of Rain

"amazing project from two university students."

In Risk of Rain, time = difficulty. The longer you play the harder it gets, do you tear through the levels as fast as you can or do you spend time collecting some of the many ability granting artifacts? With randomly generated levels, giant bosses and just one life. How far will you go?

An action platformer/adventure game with roguelike elements.While we don’t want to spoil the story, we can let a few things through! The game is set in the distant future, where space transportation is common. Space trains carry passengers and goods all across space. A particular space train, however, had some very special cargo. Through a series of unfortunate events, this space train gets shot out of orbit and crash lands on a mysterious planet.. with one survivor. Read more...

8 Developer - Uber Entertainment Release: | Released Dec 15, 2013
Planetary Annihilation

"kickstarted indie that delivered its promise."

Planetary Annihilation is a all new next generation RTS developed by Uber Entertainment that takes the familiar gamplay from Total Annihilation and expands it to a planetary scale. From Earth like planets to Gas Giants and red glowing Lava worlds.

Expand your empire trough out the solar system, harness the powers of planets and uncover ancient worlds of a war long past. Beyond that lies a entire galaxy, each different from the previous one. Wage war with your clan, or go offline in Single player and Co-op local play.

Developed for Windows, Mac & Linux, Planetary Annihilation boost incredibly graphics with a unique art style. Advanced modding support for modders who would like to create amazing mods and changes to the game and much much more! Read more...

7 Developer - pivvott Release: | Released Dec 12, 2013

7 Days To Die

"continually updated sandbox... with zombies."

7 Days to Die is an open world, voxel-based, sandbox game that is a unique mash up of First Person Shooter, Survival Horror, Tower Defense and Role Playing Games combining combat, crafting, looting, mining, exploration, and character growth.

In the near future where the a third world war leaves the Earth in ruins but the worst was yet to come. Nobody knows for sure if it was the radiation, the biochemical weapons or an act of god but an unknown virus soon transforms the surviving humans into an army of the animated dead, acting as a single-minded being.

You play a survivor trapped in the savage zombie infested world of Navezgane County Arizona one of the last true Eden’s on Earth. Ironically Navezgane means “Killer of Monsters” to the Apache who have inhabited the land for centuries, and that’s pretty much what you’ll do as you fight to survive and search for the truth behind what really happened. Read more...

6 Developer - 11bit Studios Release: | Released Nov 4, 2014

This War of Mine

"universally liked, indie gem from left field."

In This War Of Mine you do not play as an elite soldier, rather a group of civilians trying to survive in a besieged city; struggling with lack of food, medicine and constant danger from snipers and hostile scavengers.

The game provides an experience of war seen from an entirely new angle. The pace of This War of Mine is imposed by the day and night cycle. During the day snipers outside stop you from leaving your refuge, so you need to focus on maintaining your hideout: crafting, trading and taking care of your survivors.

At night, take one of your civilians on a mission to scavenge through a set of unique locations for items that will help you stay alive. Make life-and-death decisions driven by your conscience. Try to protect everybody from your shelter or sacrifice some of them for longer-term survival. During war, there are no good or bad decisions; there is only survival. The sooner you realize that, the better. Read more...

5 Developer - Nicalis Release: | Released Nov 4, 2014

The Binding of Isaac: Rebirth

"unexpected complexity."

When Isaac’s mother starts hearing the voice of God demanding a sacrifice be made to prove her faith, Isaac escapes into the basement facing droves of deranged enemies, lost brothers and sisters, his fears, and eventually his mother. Read more...

4 Developer - Totem Arts Release: | Released Feb 25, 2014
Renegade X

"This is everything that is right with the modding scene of today."

Renegade X is a tactical First and Third Person Shooter with Real Time Strategy elements, set in the Command & Conquer universe. It is a high quality award-winning free indie game being created on the Unreal Development Kit. Read more...

3rd Place:Developer - animdude Release: | Released Jul 24, 2014
Five Nights at Freddy's 1 & 2

"innovative indie horror, at its best."

Welcome to your new summer job at Freddy Fazbear's Pizza, where kids and parents alike come for entertainment and food as far as the eye can see! The main attraction is Freddy Fazbear, of course; and his two friends. They are animatronic robots, programmed to please the crowds! The robots' behavior has become somewhat unpredictable at night however, and it was much cheaper to hire you as a security guard than to find a repairman. From your small office you must watch the security cameras carefully.

Screenshots Screenshots

You have a very limited amount of electricity that you're allowed to use per night (corporate budget cuts, you know). That means when you run out of power for the night- no more security doors and no more lights! If something isn't right- namely if Freddybear or his friends aren't in their proper places, you must find them on the monitors and protect yourself if needed! Can you survive five nights at Freddy's? Read more...

2nd Place:Developer - New World Interactive Release: | Released Jan 22, 2014

"like Counter Strike and Red Orchestra had a baby."

TAKE TO THE STREETS FOR INTENSE CLOSE QUARTERS COMBAT, where a team's survival depends upon securing crucial strongholds and destroying enemy supply. The follow-up game to the award-winning Source mod, INSURGENCY is highly competitive and unforgivingly lethal, striking a balance between one-life gameplay and prolonged action.

Screenshot 03 Screenshot 04

  • Over 20 weapons with numerous attachments, no crosshair, and a focus on realistic weapon behavior including a free-aim system and intense suppression effects.
  • 12 multiplayer and cooperative maps that take place in 6 distinctive environments ranging from Iraq to Afghanistan to Somalia.
  • 5 multiplayer game modes supporting up to 32 players, with a focus on territorial control, destroying weapon caches and escorting high value targets.
  • Create custom maps and content using the Insurgency SDK and scripting system.
  • Playable on both PC and Mac OSX and supports multiplayer cross-compatibility.
  • Dedicated Server Support for PC and Linux.

1st Place:Developer - Freejam Release: | Released Dec 19, 2013

"balanced yet complex. The fun increases each update."

Build insane Robot Battle Vehicles that drive, hover and fly; add weapons from the future and jump in the driving seat as you take them into battle in a team based capture the base Free-to-Win MMO.

BUILD - A futuristic robo vehicle from Cubes, add Wheels, Thrusters, Hoverblades, and Plasma Cannons
DRIVE - Jump in the Pilot seat of your Robot and drive it into battle in Jet Cars, Tanks, Flying Warships, anything you can dream up
FIGHT - Battle online in massively multiplayer mayhem against users from all over the world

Some user generated screenshots of Robocraft Some user generated screenshots of Robocraft

- Over 100 cubes and components to collect and combine to make a million different Robot designs
- Watch as you enemies Robot breaks apart cube by cube as you destroy them with powerful weaponry
- Form Platoons and battle on the same team
- Save your Robots in the Garage in the cloud
- Access your game account from any PC anywhere via Robocloud
- Free-To-Win, everything required to get to the very top of the tree in Robocraft can be gained for free Read more...

As a reward for your hard work, all Top 10 players' Choice winners will receive a one year subscription to the Unreal 4 Engine from our friends at Epic, redeemable by yourself or to share. Your profiles will also receive a pimping IOTY Players' Choice event badge and the winner will take home a one-of-a-kind memento, a IOTY pocket watch, acknowledging the time and hard work you have dedicated to your project and community.


These watches were handmade by A.E. Williams Pewter specially for this event. You can also get your own custom loot (drinking horns, goblets, etc) made by them. So until next year, have a happy new year & keep changing the game!

IGF 2014 Finalists

IGF 2014 Finalists

Feature 1 comment

This year's IGF finalists. The IGF Awards take place on the evening of the third day of Game Developers Conference, and are a major celebration of the...

Indie of The Year 2013

Indie of The Year 2013

Feature 53 comments

Merry Christmas, announcing the best indie games of 2013 as selected by you the players!

Add file RSS Files
RTX.conf for Kerbal Space Program

RTX.conf for Kerbal Space Program


RTX.conf file for the Kerbal Space Program 0.18.3 demo, for usage with Nvidia's RTX Remix

Kerbal Space Program Demo 0.18.2 (MAC)

Kerbal Space Program Demo 0.18.2 (MAC)

Demo 1 comment

The playable Kerbal Space Program demo, version 0.18.2. Note that this file is for the Mac OS X based operating systems only.

Kerbal Space Program Demo 0.18.2

Kerbal Space Program Demo 0.18.2

Demo 7 comments

The playable Kerbal Space Program demo, version 0.18.2.

Comments  (0 - 10 of 13)
Kriegtooth - - 1,608 comments

Why in the world are there no mods for it on here?

Reply Good karma Bad karma+1 vote
Guest - - 699,745 comments

This comment is currently awaiting admin approval, join now to view.

Corax. - - 1 comments

In no particular order,
+1 Sandbox: nobody decides what you do next but you
+1 Educational: you learn maths, physics, and other complex themes intuitively without even realizing it
+1 Encompassing: Kerbals have no concept of nations, religions, or war
+1 Pacifist: the devs have stated repeatedly that weapons are a no-go
+1 Well-modded: from small helpful one-liner mods to massive, gameplay-changing conversions
+1 Community: one of the most helpful communities out there
+1 Intuitive: parts snap together like LEGO
+1 Simple: Build a three-part rockets and let fly
+1 Challenging: See if you can reach another planet with your three-part rocket ;)
And not least,
+1: Fun!

= 10 out of 10.

Reply Good karma Bad karma+3 votes
Guest - - 699,745 comments

I only have the demo but the full version looks cool

To Jack septiceye

Reply Good karma Bad karma0 votes
NuclearPhoenixx - - 94 comments

I'd really recommend to pay the 20 bucks for the full version. It's such a good game + if you're starting to get bored there are 1000000000s of easy-to-install mods!
I really love it.

Reply Good karma Bad karma+2 votes
gabriel878787 - - 1 comments

how to download?

Reply Good karma Bad karma+1 vote
kikolobo - - 6 comments


The game costs $28, but the demo is free and doesnt limit you too much.

Reply Good karma Bad karma+1 vote
Comr4de - - 888 comments

You better bet that I'd vote for one of my favorite games!

Reply Good karma Bad karma+1 vote
Guest - - 699,745 comments

Most of the planned features are already in game. Please update the description.

Reply Good karma Bad karma+1 vote
Cirmisekiz - - 391 comments

Yay :)

Reply Good karma Bad karma+1 vote
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