Military operatives routinely go without sleep, however, going multiple days results in an increase to all skill check difficulties. With the penalty getting larger the longer you go without rest, as follows.
- 0- 48 hours no penalty.
- 48-72 +10 difficulty.
- 72-84 +20 difficulty.
- 84-90 +30 difficulty.
- 90-93 +40 difficulty,
- 93-95 +50 difficulty,
- Each hour after 95 adds another +10 difficulty.