Huey Games in partnership with Puppygames are offering a very fancy looking collectors set for Titan Attacks! that's on Kickstarter and it looks wonderful.
This is the sixth in the series of collectors editions that Huey Games have done, with previous titles getting the treatment being: Hyper Sentinel, Droid Assault, Ultratron, The Mystery of Woolley Mountain, Bard's Gold and now Titan Attacks!.
What's great about how they do it, is that they include DRM-free builds of the games on the stylish pull-out USB card and they clearly advertise the compatibility for Linux too. It also includes a bunch of extras like soundtracks, artwork and a bunch more. If you're a collector this is pretty awesome.
If you do wish to grab a copy, Huey Games are currently crowdfunding this latest on Kickstarter. The goal is pretty low in total at £3,750 and they're well on the way to getting the full funding they need for it and they have almost a month left as it's a fresh campaign.
Missed their previous boxes? You can pick them up on the Huey Games website, where again they thankfully very clearly label each one like Ultratron being noted as "PC (Windows, Linux), Mac".