Beyond the obvious power spike, finding all unlocks the "Archaeologist" achievement (Steam/Console). More importantly, it allows you to afford the Mk. IV Exoskeleton in the final shop, which makes the last two levels feel fair instead of brutal.
In level 3-1, players can find a hidden area by shooting a specific ceiling section. The ceiling section is located at the beginning of the level, and players need to use a machine gun to destroy it. The hidden area contains several coins and a health power-up. alien shooter 2 reloaded all secret place
: Always explore beyond the lighted path; some secrets are tucked away in "complete darkness" at the end of long corridors or off-road. Beyond the obvious power spike, finding all unlocks
: Some secrets only become accessible or "safe" to collect after specific tasks, like turning on a generator or planting dynamite. In level 3-1, players can find a hidden