Splinterz was the most valuable because it produced a large amount of Money and cleared the way for future Magog Factories. I really wish that Munch's Oddysee was like what it origanlly was planned to be like, but Im sure the next game will make up for it.
What I really would have liked to done was go to the early Flub fules. Where you could run around the outdoor part of the premissis and dodge Sligs gunfire by hiding behind the giant fuel orbs/canisters. Then watch the Slig either get blown up by the gunfire into the canister or just shooting holes into the canisters and letting all the MudFlub fuel leak out.
