Are you sick of indie game bundles yet? I'm sure they're starting to seem less exciting with each different one that comes out, but it's hard to pass up the absolutely insane amount of savings presented in such packages. Indie Royale has put up the first in their new series which seems to be focused on particular game series / developers, with their Serious Sam Lightning Bundle. For the current average price you get access to Serious Sam: The Random Encounter, Serious Sam Double D, Serious Sam: Kamikaze Attack and the first two games in the original series, The First Encounter and The Second Encounter. There's even a bonus unlock called The Greek Encounter, a "demake" by Eric Ruth.

All of the games register on Steam except The Greek Encounter and Kamikaze Attack, the latter of which is making it's PC debut for this bundle. Remember that on Indie Royale's bundles you must at least match the "Current Minimum" price, which is sitting pretty at $4.11, well worth every penny.