The Humble Indie Bundle for Linux 1,2,3.

Games included:

* And Yet it Moves (amd64-i386 .deb .rpm .tar.gz)

* Aquaria (.run)

* Atom Zombie Smasher (.tar)

* Braid (amd64-i386 .deb)

* Cortex Command (amd64-i386 .bin)

* Cogs 

* Crayon Physics Deluxe (.tar.gz [.sh])

* Gish (.tar.gz [.sh])

* Hammerfight

* High Skies Sounds of Earth (.zip)

* Lugaru HD (.bin)

* Machinarium(.tar.gz [executable]) & Machinarium Soundtrack.zip

* Osmos 1.6.0 & 1.6.1 (amd64-i386 .deb .rpm .tar.gz)

* Penumbra Overture (.sh)

* Revenge of the Titans (amd64-i386 .deb .tar.gz) & RevengeoftheTitans 
Soundtrack.zip

* Samrost 2 (.zip) Samrost2 Soundtrack.zip

* SteelStorm (.tar.gz)

* VVVVVV (.deb .tar.gz [amd64-i386])

* World of Goo (.deb .rpm .tar.gz)