You really should have Anachronox in there. It's a lovely old buggy game, but the humor is so wonderfully bizarre, especially for such a crapsack world. For instance? The dominant coin? The Canadian loonie. Your party all get skills that supplement their characterization, and the old man Grumpos' skill? Yammer. Think Grandpa Simpson, only extremely ill tempered and interested in uncovering a hidden feature of all the meteorites that keep dropping to the planet's surface... so, Abe Simpson mashed with Lara Croft? Or, I guess Indiana Jones? Or the whole sequence where you land on Democritus, the Democracy planet, and have to prove you're smart by finding out how the council will vote on the six important issues, so you can vote the same way and get access to the council chambers? That's funny just on the face of it, but one of those issues is 'how steep should all the ramps on the planet be?'