FIRING
Stop to aim · Z = diagonal left · X = straight up · C = diagonal right
You cannot fire while moving until MOBILE FIRE is unlocked
BARRIERS
Two barriers protect you from the swarm
Bugs are drawn to barriers like moths to flame
Barriers only block enemies — bullets still hurt you
Repair barriers in the shop between levels
GOLD & SHOP
Kill enemies to earn Score and Gold (10 pts = 1 gold)
Spend gold in the ARMORY between levels
UPGRADES
MK II → MK III → MOBILE FIRE → APEX
Each tier improves your firepower — APEX is devastating
VICTORY
Survive 10 levels and destroy the Millipede boss