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Some exciting news regarding our Steam Greenlight campaign and some tips for presenting your own Greenlight page in a clean and effective manner.

Observatorium - Greenlit

First off, some exciting news about our Greenlight campaign: Observatorium has been Greenlit by the Steam Community after just 8 days on Greenlight!

We've been absolutely overwhelmed by the votes, comments and support we've received over the last few days. Many thanks to everyone who liked, shared or talked about our game: your support means a lot. The feedback received reassured us that we made the right decision to target PC (Steam) first of all and means we won't have to compromise on our design or vision for the game for our initial release.

Our Approach

Following our trip to Dare to be Digital 2015, we were confident our game was at a stage where we'd be happy to start our marketing push via Greenlight (Steam is our desired launch platform). We decided to aim for September 23rd for our Greenlight launch and opted to reach out via multiple social channels to raise awareness throughout our campaign. Below, we highlight our approach to composing our page:

Step 1 - Trailer

Your trailer is your most important marketing asset on Greenlight and all submissions require a trailer. There are several approaches to producing good videogame trailers for finished products but Greenlight trailers are slightly different. Companies/groups/individuals present their games at various levels of completeness so - for the benefit of those browsing Greenlight - it makes a lot of sense to bring your gameplay to the forefront and underline exactly what you do in your game and why it's different to others on Steam.

We reviewed a few Greenlight pages before producing our own trailer. One word of advice: if the audience don't 'get' your Greenlight trailer - it probably means you have been ineffective at presenting your game in a straightforward fashion: we saw a few examples of this browsing Greenlight.

For Observatorium, we opted to call out the core gameplay mechanics via short/snappy messages:

Each message was immediately followed by a few examples of the aforementioned gameplay. We decided to keep the bulk of the trailer short at around 1 minute.

We were tempted to produce some bespoke gameplay sequences for the sake of the trailer but decided against this as (1) we wanted to present parts of the game we were confident would make an appearance in the final product and (2) we wanted to withhold some information for our final gameplay trailer - which we'll produce sometime next year (probably March or April time).

The trailer was produced using a combination of Unity, Fraps, Lightwave and Premier and our animator/composer - Peter Satera - produced some bespoke music/animations to help tie things together. Be sure to pick a capture package and hardware setup that won't result in any frame loss when recording in HD.

Step 2 - Screenshots

You need at least 4 screenshots for your Greenlight page. We opted to go for 5 for our own campaign from levels we already had in game: 4 were taken from trailer scenes and the 5th was taken from our lighthouse level (not in the trailer) to tease some of the more evolved puzzles from our game:

Some general advice regarding screenshots:

  • Make sure they are of a high quality - we captured ours from our demo source at 1920x1080 resolution
  • Make sure they are well balanced - they should jump out when squashed down to thumbnail size
  • Make sure they are well lit - even if you're making a horror, ensure important elements are easily read

Our art style has already been rebalanced a few times to ensure our important gameplay elements - such as stars, fish and the boat - jump out from our ambient/background elements - such as the rocks and the sea.

Step 3 - Banner

The banner should be treated as your marketing or box shot (similar to the one used here on Indie DB). Imagine that this is the only thing some players will ever see about your game amongst the thousands of games on Greenlight. Our banner for Observatorium focuses on Kit in his boat and the friendly fish:

Make sure you banner includes your key artwork, your game title and ensure it is well balanced so it jumps out when compared to the other products. Some people opt to use GIFs for their banner images and this can also be effective but we found a high quality static image worked just as well.

Step 4 - Description

The last thing you'll need for your Greenlight campaign is your description. This is the next thing the player will read when they rollover your banner and may influence their decision to even click on your product. For Observatorium, we opted to avoid hyperlinks at the start of the description and start with an element of wonder/mystery in the hope players would naturally click to read more:

"Enter the moonlit world of Observatorium: an inventive puzzle adventure game in development for PC. Take on the role of 9-year-old Kit as you travel across the sea on an important mission. Decode lost transmissions as you uncover fragments of a mysterious signal emanating from space. Master the powers of a unique telescope as you create constellations that merge space with nature. Catch fish and command sea life to aid you on your journey but beware of the dangers that lurk in the darkness."

This is almost identical to the description we use on our Indie DB banner above.

A good rule of thumbs when producing design blurbs/documents is to start at a very high (almost marketing-like) level before delving deeper into your mechanics. Everyone is being constantly overwhelmed with information on the Internet these days so starting at a high level helps to direct their attention.

We had a lot we wanted to say but used banners/concepts to spread out our body text:

Additionally, we arranged things in order of interest: for instance we felt information about our Team was less important than information about our Backstory and Gameplay.

Step 5 - Marketing

Once our page went live, we began our marketing push via semi-regular posts on Twitter, Facebook and Google+. We shared various banners, screenshots and imagery from the game - in addition to our trailer - several times over the course of a week or so.


Here, we outline the various statistics accumulated during our 8 day period on Greenlight. First off our 'Lifetime stats' which gives you a breakdown of votes, visits and followers:

This was actually a lot fewer Yes votes than we were expecting (based on the average statistics given) but Valve stress that it's not so much about the number of votes that you receive more than the interest in your product relative to the other titles on Greenlight at the time. The chart below outlines the split of Yes/No votes and how our cumulative votes were tracking relative to other games on Greenlight:

As you can see from the above graph we were tracking closer to a top 15 game than a top 100 game which may have factored into our short time on Greenlight; we're not entirely sure though - ultimately the decision to Greenlight a game rests with Valve.

Finally, the graph below highlights our views and votes over time:

As you can see after our initial peak (launch was Wednesday 23rd September), the number of visitors started to drop quite significantly. We launched on a Wednesday on the hope that our number of visitors would rise during the weekend but this didn't happen. Our largest number of visitors was actually 1 day after our Greenlight launched (our graph peaked on Thursday 24th September).

General Tips

Here, I provide some general suggestions for putting your game on Greenlight:

  • Treat your greenlight page like a marketing campaign - the point is to sell your product
  • Your trailer is your most important asset and needs to get all important information across
  • Keep your description interesting yet succinct and ensure you describe all important aspects
  • Don't get too bogged down by negative comments - if someone simply doesn't like your game but has no supporting arguments as to what they don't like then it's probably not worth worrying about
  • Be on hand to respond to important questions about your campaign - it may highlight a lack of information on your part and force you to revise your materials
  • Don't be afraid to tweak or adjust your description and artwork as the campaign proceeds
  • Don't oversell or overpromise - treat your game for what it is
  • Try to interact with your community in a productive way

We highly recommend you avoid getting involved in any scheme that promises to increase your number of votes through any means: we had 3 offers within the first day of our campaign alone and simply ignored them. Gimmicks won't necessarily help you when people come to vote on your game.


We're still several months away from release but don't intend to go silent: we'll be doing regular posts here on Indie DB and via our Steam page too. You can also stay up to date with our progress via our Facebook and Twitter channels or by joining our mailing list. We're incredibly excited to start sharing all the things we haven't even mentioned about the game yet: lots of surprises still to come!

Many thanks for your continued support.

Clive Lawrence, Jonathan McEnroe and Peter Satera

Observatorium Team

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Post comment Comments  (80 - 90 of 183)
Isaiahere Feb 21 2013 says:

Best engine for making horror games.

+1 vote     reply to comment
GamingZone Feb 14 2013 says:

Unity is a very good plugin for 3D game, and i can a beautifful games all the days ;-)

+3 votes     reply to comment
PixelMav Feb 11 2013 says:

Unity is indeed awesome. In a little over three months I've been able to get Candlelight up and running with no XP in Unity.


+1 vote     reply to comment
rockbyte Feb 3 2013 says:

Unity is actually an amazing engine. In just a few weeks I managed to go from zero experience in the engine, to a full game, published in the Google Play store.

Unity honors the ammount of time that you lend to it (stable editor and engine, great workflow, good support from the community), and that is not something I can say for a lot of things.

+2 votes     reply to comment
binarykiller May 25 2013 replied:

where did you go to learn this with no experiance and please dont say youtube cause i been there and seen a bunch of crap tutorials

+1 vote     reply to comment
wezley Jan 31 2013 says:

Here is my contribution to the Unity3d Android community.


+3 votes     reply to comment
TaksinGames Jan 26 2013 says:

Yo guys ! Check this game ! Indiedb.com
It's survival-zombies game !

+1 vote     reply to comment
Servant_Grunt Jan 3 2013 says:

Maybe if you have a 15 dollar computer. Whatever.

+2 votes     reply to comment
_Dexter_ Jan 5 2013 replied:

Or a Mac.

+2 votes     reply to comment
Guest Feb 17 2013 replied:

A Mac OS 9... lol

+2 votes     reply to comment
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The advantages of Unity are: +You can build for nearly all major plattforms +Easy to learn +Great assets pipeline, which supports most 3D packages +Great and helpful community and hundreds of useful tutorials +Good documentation +A big fund as backbone. So this engine will be further developed and getting better +one of the most optimized mobile engines So why I give only 7 out of 10? Well, Unity has unfortunately some really weak points: -Basic version is free. But if you serious about game development…

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