Descent: Legends of the Dark

No — a hero cannot move into a space that contains an enemy (you also can’t end your movement there); you may move into another hero’s space only if you can immediately move out, and enemies have a similar allowance for entering another enemy’s space only if they immediately move out (pages 8, 15).

Line of sight is traced as a line from the center of one space to the center of another and is blocked by map edges or spaces that contain blocking terrain; corners do not block line of sight and figures do not block line of sight (page 10).

Any enemy adjacent to you is always in range; a weapon with the REACH keyword can target enemies that are adjacent or two spaces away, and weapons with a numeric range count the spaces along the shortest path between the attacker’s space and the target’s space — the target is in range if that number is ≤ the weapon’s range (page 10).

A hero becomes impeded when adjacent to an enemy and immediately loses all remaining movement points; while impeded, any maneuver action gives only one movement point instead of the hero’s usual speed (the same one-point rule applies to impeded enemies) (pages 8–9, 15).

You convert advantage (+) results into success (★) results by placing fatigue tokens on cards that have a fatigue limit; when you must suffer fatigue you place tokens up to those limits and for each fatigue token you cannot place you instead suffer one damage (pages 18–19).