Underground Drainage Escape

[old biker]

Assume that you fell into a manhole and ended up in an underground drainage. You are at a loss now and you are completely trapped in the drainage. You will have to try your best to escape from the drainage as it is a complex system. Collect whatever things you find to solve various puzzles in order to escape from the drainage.

Good luck

Play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[graywolf]

Not a very good game.

[Kzin]

Very clicky game.

[tipper75]

Not a very good game.

Very clicky game.

Thanks for the warnings