Free is always good, but it's even better when it's a great game with some added perks. That's why you need to run and grab Shadow Warrior: Special Edition from the Humble Store right now.

This is Flying Wild Hog's remastered version of the original game from 3DRealms. The special edition comes with some extras, but a few of them will be of little interest unless you have the older games. Here's what else you get:

• Shadow Warrior Digital Art Book
• Shadow Warrior Official Soundtrack
• A Sledgehammer for Serious Sam 3
• A Katana for Hotline Miami

The sale runs for only 24 hours and will end at 10 a.m. PT / 1 p.m. ET tomorrow. 

After internal debate here at Shack, we have agreed that this classic and its Kill Bill-style vibe shouldn't be passed up. It has the Lola seal of approval.