Lode Runner (NES) Remake

Inspired by Lode Runner:

https://en.wikipedia.org/wiki/Lode_Runner

Collect the coins, then find the exit.

Use your strategy to fool those evil red guys!

Controls:
Use arrows to move.
Press Space to dig.

If keyboard is not working :

If keyboard control not working, try open the game's iframe url in new tab, link is here:

https://v6p9d9t4.ssl.hwcdn.net/html/5130013/web-obfus/index.html

Deconstruction of game:

Leave comments below if you want to know the implementation details of any game mechanics and features.