L4D2 [SFM] Healing while Falling

what if we can heal even if we fall in the actual gameplay tags gamebreaker left 4 dead 2 source filmmaker funny coach coach l4d2 scream left 4 dead 2 (video game) left 4 dead,left 4 dead (video game) Falling Far Down l4d2 coach l4d2 nick left 4 dead 2 gameplay left 4 dead 2 intro left 4 dead 2 funny moments