Undertale features unique boss battles where the dialogue, mechanics, and attack patterns, or "script," directly reflect the emotional and thematic weight of the narrative [1, 2, 3, 4, 5, 6, 7]. From sparing Toriel to defying Sans, these encounters force players to make personal choices, creating memorable moments that blend gameplay with storytelling.
function HandleAttack(attackid) -- The core script branch if attackid == 0 then -- Regular attack current_attack = "bones_attack" elseif attackid == 1 then -- ACT: Check current_attack = "special_check" end end Undertale Boss Battles Script
