▁opens ▁with ▁the ▁player ▁on ▁a ▁title ▁screen , ▁and ▁they ▁start ▁the ▁game ▁by ▁running ▁onto ▁the ▁entrance , ▁a ▁pit , ▁and ▁falling ▁into ▁the ▁tomb s ▁below . ▁The ▁rooms ▁consist ▁of ▁various ▁levels ▁in ▁a ▁cave - like ▁layout . ▁The ▁player ▁can ▁drop ▁any ▁distance ▁without ▁harm , ▁and ▁can ▁clim b ▁back ▁up ▁on ▁the ▁ro pes ▁or ▁elev ator - like ▁moving ▁platforms ▁that ▁appear ▁on ▁most ▁screens . ▁Each ▁of ▁the ▁rooms ▁contains ▁one ▁of ▁ 1 6 ▁tre asures , ▁which ▁provided ▁an ▁extra ▁life ▁when ▁they ▁are ▁retrieved . ▁A ▁display ▁along ▁the ▁top ▁of ▁the ▁screen ▁indicates ▁which ▁tre asures ▁still ▁had ▁to ▁be ▁collected . ▁ ▁While ▁playing , ▁two ▁oppon ents ▁appear ▁regularly , ▁the ▁ph ara oh ▁and ▁the ▁m ummy , ▁which ▁then ▁ch ase ▁the ▁player . ▁The ▁player ▁can ▁shoot ▁them , ▁and ▁they ▁both ▁shoot ▁back ▁at ▁a ▁much ▁slower ▁rate . ▁Tra ps ▁in ▁the ▁map , ▁triggered ▁by ▁walking ▁over ▁visible ▁triggers , ▁tend ▁to ▁be ▁more ▁dangerous . ▁Some ▁triggers ▁are ▁position ed ▁on ▁the ▁to ps ▁of ▁elev ators ▁or ▁the ▁bottom ▁of ▁dro ps , ▁making ▁fast ▁action ▁required . ▁Some ▁of ▁the ▁rooms ▁are ▁se aled ▁from ▁each ▁other ▁using ▁magic ▁gates . ▁These ▁can ▁be ▁opened ▁with ▁keys ▁that ▁appear ▁randomly ▁around ▁the ▁map . ▁Last ly , ▁there ▁is ▁a ▁flying ▁creature , ▁the ▁Wing ed ▁Aven ger , ▁which ▁pick s ▁the ▁player ▁on ▁contact ,