Afterfall: InSanity is a first-person survival horror game developed by Mind Games Lab and published by Dalmatian Studio. The Extended Edition of the game includes additional content, new enemies to fight against, and increased difficulty levels.

The story follows Dr. Leon S. Kennedy as he attempts to survive in an alternate 1920s Warsaw that has been devastated by a nuclear apocalypse. Throughout his journey, players must face hordes of mutated creatures while trying away from deadly traps set up throughout the environment.

To progress through each level without dying too many times due to frustration caused primarily because we're not given enough hints about where exactly things are located - here's an extended walkthrough covering everything you'll need know before reaching one particular area known as 'Reactor':

Upon entering Reactor, players will encounter their first boss fight against a massive creature called the Acid Spitter. To defeat this beast:

- Start by dodging its attacks until it stops moving for a momentary lapse in concentration

- During this brief window of opportunity strike at its weak spot located on top where two large pipes meet; aim directly between them with precision shots fired from your trusty shotgun

After downing the Acid Spitter, continue through Reactor and into the next room. There you'll find several interactive objects including a switch which when flipped will activate machinery that opens up an otherwise inaccessible path leading deeper within these depths - proceed cautiously though since there may still be more surprises waiting just ahead...

Finally reach The Endboss chamber where awaits one final confrontation against another fearsome foe; follow exactly same strategy employed previously: avoid its attacks until it pauses then target weak point located at base of large pipe structure above head before firing concentrated blast from shotgun to dispatch once & for all!

Good luck completing this grueling challenge - may fortune favor you on your perilous journey through the decaying remains of Warsaw!

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