how to make all ending in this game ?

[seru aki]

I want the guide do all ending because I see the 5 achievement about ending in this i don't know what to do can you guy help me please ?

[seru aki]

Thank you for the help

[qnoid]

Thanks! Can you share what "ending" you get for 3 and 4?

[BlessedPlayerofGod-UltimateGamer]

As far as I know about these achievements, you want get doctor Klaus killed for ending 1, 2 and 5 because if he is dead you can't miss these endings but if you want endings 3 and 4 you will need to save Klaus in specific way and what you will need to do first is obtain briefcase and it can be found between the lab and the robot factory in the archives which drops when you shoot at the ceiling. After that go to rescue Klaus from the ceiling where you can get the Climbing Gloves ability, then talk again with Klaus hand over the briefcase and that's it, now Klaus is not thrown at the lava and you can go to find Klaus from the sewer. After that it's possible to do endings 3 and 4 which are basically good endings. 1, 2 and ending 5 are bad endings what you can do if Klaus is killed so don't collect and hand over the briefcase if you want do these endings.

[Zelakon]

For anyone wondering, it IS possible to unlock all 5 ending achievements without replaying the 2nd half of the game (let alone needing to start NG+).

You just have to show Dr. Klaus the briefcase after defeating the 7th boss, but then towards the end of the game, don't allow him to escape from the sewers until you've obtained the other endings!

Here are the ordered steps before the final boss:


1) Accept Easton's offer to join him (E2)
2) Defeat Easton, but don't collect the tetra cell (E1 & E3 together)
3) Defeat Easton and use the power drill to collect the tetra cell (E5)
4) Now use the star crest on the door for Klaus to escape...
5) Defeat Easton and use the power drill to collect the tetra cell (E4)

(You might be able to skip step 3's boss fight and get E4 & E5 together after saving Klaus, as per the logic of step 2, but I haven't tested this so can't confirm it.)