Found these on SpartanBloks today (courtesy of forum user “vanocean“:

Wow, lovin’ both the Flood and Infection sets! Can’t wait to see these in stores!

I like the title of the Flood set. “Flood Hunters” Battle Unit. Very cool name! I never got the “Choco-Flood Elite” so I look forward to this set.
On the front of the box you only see 3 infection forms, yet on the back pic you see 6. I hope there are 6 of those in there. This will be a nice set to get a couple of to army build flood figs.

Wowzers, that “Last Man Standing” Zombie Pack is AWESOME! Next to translucent figs, Glow-In-The-Dark (GITD) toys are my next favs. Getting FOUR in one set?! I almost passed out. AND Green energy swords! Not to mention a regular Spartan to fight them. I’m TOTALLY diggin’ this set!

[UPDATE] CHECK OUT THEM GLOW IN THE DARK MINIFIGS!

Wow, I’m loving the glow!!!

-Sal