Merge pull request #177 from Daverball/master

The Last Door, Tabletop Simulator, Electronic Super Joy: Groove City, Spoiler Alert, Monsters Ate My Birthday Cake and Bridge Constructor Playground are working.
Drunken Robot Pornography works.
Merge pull request #178 from seeeeew/master

Drunken Robot Pornography works.
Anomaly Defenders works.
Aeon Command works.
Shiny The Firefly works.
Pixel Boy and the Ever Expanding Dungeon, Gigantic Army work. Thanks Kulgur
Fist Puncher, Rabbit Hole 3D and Chucks Challenge 3D work.
Corrected AppID for Rabbit Hole 3D.
World of Guns: Gun Disassembly Works

Tested on Ubuntu 14.04 64 bit.
Merge pull request #180 from suitablehost/master

World of Guns: Gun Disassembly Works
Dustforce works
Merge pull request #181 from RyuzakiKK/patch-6

Dustforce works
Three Dead Zed confirmed working

That’ll be the 500th confirmed working, with more on the way :^)
Thanks to @diegov assisting confirmation, as I have TDZ for Press sub
Humongous Entertainment games
Hide Spiral Knights Preview
Hide The Raven - Legacy of a Master Thief Preview
Marked Heldric - The legend of the shoemaker, Crea and The Last Tinker: City of Colors as working.
Marked Hand of Fate as working.
Removed dubious (possible) comments, removed DOSbox mention, simplified Wine comments, removed irrelevant comment on game features.