Last penny

Imagine the day when you were broke..
Can you save it? And save the last thing you have?
You know, It depends only on you. Or not?
Dive deeper and deeper into river waters and check…

CONTROLS - mouse left button

RULES

Find your thing at the bottom of the river.
You have 100 oxygen to reach “your treasure”
Avoid fishes and other river objects - they hit you and you lose oxygen (-10 oxy)
River streams and toxic stains demolish or slow you down
Take oxygen bubbles - they will help you (+3 oxy) reach the bottom