Poor quality front picture, but the best I could do with what I managed to find.

Apache Longbow
http://i.cubeupload.com/CHHG7o.png

More to come, but the last one for now.

Botanicula
http://i.cubeupload.com/2dDQhJ.png

>>> Old Cover List <<<
This cover list will not contain any covers for games released after November 07, 2011. It is no longer being updated.
************************
Up to date list can be found on Google Docs <span class="bold">-&gt;:: here ::&lt;-</span>

Time for some more. :)
This is quite therapeutic.

Cossacks Anthology
http://i.cubeupload.com/dkComI.png

@gameon
Quite a colourful version!
I was already in the process of making mine, so here's my rendition of:

Cryostasis (Alt)
http://i.cubeupload.com/0n3bIu.png

Tropico 3 - http://u.cubeupload.com/CowboyBebop01/Wf6qhX.png
Space Rangers 2: Reboot - http://u.cubeupload.com/CowboyBebop01/tClGvs.png
Theme Hospital - http://u.cubeupload.com/CowboyBebop01/NX7N1q.png

Heroes of Might and Magic V Bundle
http://i.cubeupload.com/Nq6ZPL.png

Carmageddon Max Pack
http://i.cubeupload.com/CO4McK.png

Another dozen or so and I think we'll have a cover for every game. :)

Not the most interesting of fronts, but it's decent quality.

Hind
http://i.cubeupload.com/MQDFWc.png

Another one waxed out:

Hitman 2 - Silent Assassin
http://i.cubeupload.com/d54ONs.png

Journeying into the 3rd project:

Journeyman Project 3, The - Legacy of Time
http://i.cubeupload.com/Mz1FhD.png

Populate for the 3rd time:

Populous - The Beginning
http://i.cubeupload.com/cpixAN.png

Still Life 2 - http://u.cubeupload.com/CowboyBebop01/X4RzXK.png
The Whispered World - http://u.cubeupload.com/CowboyBebop01/cW3iYK.png
Populous: The Beginning - http://u.cubeupload.com/CowboyBebop01/6rFFBY.png


On my list there are only 4 more games that don't have covers and have been released here on gog (not counting the pre-release games). They are: Soulbringer, Robin Hood, Wing Commander 4 and Spacechem. I'm going to try to make covers for Soulbringer and Robin Hood next. We've just about got covers for all the games :)

Not the easiest to do without unreleased wallpapers, but here's:

Resonance
http://i.cubeupload.com/M7IcwM.png

Managed to find some hi-res pics so I thought I'd put this together:

Retro City Rampage
http://i.cubeupload.com/HaJ0md.png

A hunting we will go:

Robin Hood - The Legend of Sherwood
http://i.cubeupload.com/YSHbvk.png