Added gas mask item, and situations where it can be useful. Added immunity field to creatures, so they can resist conditions. Added code to round move reserve left UI to 2 digits. Added code to remove ' running ' condition when entering combat. Changed map to have larger swamp area, with jagged boundary. Changed Stoat to always appear if player wearing cryo wristband, and not otherwise. Changed AI hex looting to use current lighting and detection level to check if camps are seen, instead of pure random number. Changed items screen silhouette to have better hit areas( filled gaps). Changed Merga Wraith AI to avoid charging in combat. Uses advance instead( to make escape possible). Changed poison condition so that abdominal pains are a separate condition, so other conditions can share effect. Changed poison condition to be invisible, and only symptoms visible. Changed Blue Frog spawn coordinates. Changed pistol ranges from 10 to 30.