Cramped crawl spaces, virtually all starships have them, and usually most players ignore them. Unless a nasty alien gets loose inside the ship, even many Gms don't give them a second thought..
Here are 30 other issues that could require some crawl space access and provide an interesting sub plot.
A collection of 30 bardic tales you may hear sung in the local tavern or empresses' court, complete with bardic verse excerpts from all 30 tales themselves.
Many of these tales can also be used as quick plug in adventures for Gm's looking for a side quest. (And let the players exploits be turned into the song by a near by bard perhaps?)
The Dwarves are often thought to be a greedy and miserly race, but there are times when they will give rewards to those who have genuinely earned them.
(OOC-I added the names of all those who did submissions but only mine has shown up, for some reason. The others are the following; axlerowes, Echomirage, Ancient Gamer ,Dossta , Pariah.)
"Prophecy today is hardly the romantic business that it used to be. The old tools of the trade, like the sword, the hair shirt, and the long fast in the wilderness, have given way to more contemporary, mundane instruments of doom --the book, the picket and the petition, the sit-in at City Hall."
- Jane Kramer
For your pleasure and entertainment, here we present, thirty fiendlings seasoned with a whiff of brimstone, teasingly clad in shadow, accompanied by tunes played on pipes of angel-bone; likewise do we tell of the gifts they might bestow upon one in their favor.
So get them before Hell freezes over!
30 Orcish Ornamentations of Outlandish Awesomeness and Some Ordinarily Uninteresting Objects Overcome with Ogreish Opulence!
Save/Help the Halflings! They offer rewards. Material and otherwise.
Be it a cursed artifact, an angry god, a spell gone wrong, or bad luck, these are just a taste of the strange things that might befall a character.
Due to the nature of tabletop RPGs, a campaign will often start with a random group of strangers. Here are some ways to get them adventuring together, without resorting to the old Tavern trope.
When dealing with ghosts and the Undead in general, the right Spirit Lantern might make all the difference between a successful encounter and ending injured or even worse, dead or possessed. Here are a few of the most useful...
The brave, the hateful, the good and the nasty-30 officers, for those who like to game in a military style.
30 more limitations to the practise of magic, aka Why Everyone Cant be a Magic User
The tripwire activated a trap of such ferocity that even the bravest man among us quavered.
Why are most people not users of magic? Why does magic not rule the whole world? Because...
"No, don't touch...that. Too late."
The hard working, the lazy and the indispensible, 30 Servants to look after the myriad needs of your world's nobles.
Treasured texts of the infamous Doctor Alcomb.
30 gangsters of various types, from the boss to the wannabe, the biker gang member to the despised turncoat, and many more.
30 various vampiric varieties