Elevator War - Old & New

Elevator Action: Old & New for Game Boy Advance is a remastered action/shooter featuring the classic Elevator Action mode alongside a new GBA-exclusive arranged version. In the old mode, players control a spy navigating multi-floor enemy buildings to collect secret files while avoiding guards and weapons, using elevators for vertical movement and shooting enemies or lights to cause them to fall into darkness for advantage. The new mode features three playable characters—Robin (jack of all trades), Berry (fast and agile but low power), and Fan (strong and tanky)—each with unique stats, attack styles, and a blood bar system; additional enemies like robots and zombies appear in expanded stages. Both modes include co-op support and disguise power-ups for stealth infiltration. What makes it stand out is the dual-mode design with remixed buildings, limited ammo/grenades in the new mode, and the creative use of elevators and environmental shooting in a handheld package.