ARROWS / WASDmove — you auto-fire at the nearest zombieQ / E or 1-6switch between 6 weaponsTOUCH & DRAGanywhere to move — you auto-fire at the nearest zombieSWAP BUTTONcycle weapons (or tap the slots)STAND STILLraise a shield that blocks 1 hitWATCH OUTmelee zombies tear right through shields