ShinyLoot is on day 54 of their Summer Sale. The daily deals for 7/21/14 are below.
Abyss: The Wraiths of Eden $2.10 (DRM Free)
Alter Ego $1.75 (Steam, DRM Free)
Millennium 2 – Take Me Higher $3 (DRM Free)
Spectromancer Complete $10 (DRM Lite)
The Grave Digger $1.20 (Desura, DRM Free)
Zigfrak $1.24 (Steam, Desura, DRM Free)