Hey there, everyone! Rather than couch this in three paragraphs of self-congratulation and hype, I'll cut right to the chase. Interjection Games is doing well, so I've got a free tinker expansion for you to thank you for supporting me!
Remedial Tinkering: Rocket's Red Glare focuses on the concept of automaton inventory. All inventions that support an inventory have been lumped under the new compartment descriptor, and a number of new fireworks inventions represent the first inventions to be inventory objects rather than automaton scripting or modules.
As always, fun combo play is baked into the expansion, and plenty of new builds are available to tinker players. Rocket's Red Glare is available for free at www.d20pfsrd.com and will be made available elsewhere in August.
Free sounds good to me :)