- Starting HP reduced 4 -> 1
- Permadeath removed; restart by pressing Z
- Exploit ability removed;
- New item: Hardcore; +3 hp in exchange for permadeath
- Helmet cost increased 355 -> 650
- Vest cost increased 345 -> 750
- Medkit cost increased 680 -> 1200
- 2 new achievements added: Lucky; Untouchable;
- Scenes 02, 03, 04, 06, 08, 13 units rebalanced
- bounty attraction radius increased 3.25 -> 4
- Scene 02 tutorial sprite added
- ambient music is now shuffled
- misc bug fixes