I believe you're looking for The Blockheads! :). Source: about 1 year ago

Pretty sure I remember this game, The Blockheads, https://theblockheads.net/ I played this when I was young, I remember it had In The Hall of the Mountain King music in this game, and I remember playing online too,. Source: over 1 year ago

The Blockheads is a great game, but you gonna need to find an apk for it. Source: over 2 years ago

Another place to look is a google play game "The Blockheads" Link: https://theblockheads.net/. Source: almost 3 years ago

Candy Box 2 -- there is more to this than meets the eye: https://candybox2.github.io/. Source: about 1 year ago

Looking as an outsider you will see a bunch of weird-ass ASCII art that doesn't even look that good compared to, say, Candy Box, while as the actual player you're actually wrestling an eldritch beast made of deadly gas into the ground as you pulp it with a dead giant's body. Source: over 1 year ago

Not really like the games you mentioned but Candy Box 2, A Dark Room, and Kittens Game are some of the best browser-based idle games ever. Source: over 1 year ago

Not Candy Box or Candy Box 2, was it? Dubious guess but it does keep coming up. Source: over 1 year ago

I appreciate anyone suggesting CC Classic, but since I'd expect a JS Console minigame to be text-based, then maybe it should be more like Candybox2 (https://candybox2.github.io/ which if I'm not mistaken was part of the inspriation for CC!). Source: over 1 year ago