2-4 Players

The Big Geeky Box was the 5th Smash Up set. It contained 1 new faction and 2 new bases.

Combined with all previous sets, there are 21 factions and 42 bases, which make 210 possible pairs of factions.

Since the box of the original Core Set could only accommodate the first 3 sets (up through The Obligatory Cthulhu Set), the Big Geeky Box was designed to accommodate all the existing sets thus far with much more space for future expansions. The box had three long troughs that could hold dozens of decks each. The set also came with dividers that named every faction made thus far and for Monster Smash which was released later (and dividers for Bases and Madness decks). To accommodate partly full troughs, the box also came with 6 foam inserts that could be positioned anywhere along the troughs and would remain in place.

This set did not contain a rulebook or any rules changes.