Special bundle up for the Awesome Games Done Quick thing.

For $1+:
Duke Nukem 3D: Megaton Edition
Shadow Warrior Classic Redux
Oddworld: Abe's Oddysee®
Volgarr the Viking

For $6+:
Twitch Turbo 30-Day Subscription
Shantae: Risky's Revenge - Director's Cut
SpeedRunners (Early Access)
SpeedRunners - YouTuber Packs 1 & 2

For $10+:
Escape Goat 2
XSplit Premium 3-Month Subscription

For $30+:
Humble AGDQ '15 Merch Pack