itch.io

When you rush straight from the basic fireworks to the sparklers (which takes a while :D ) you the sparklers generate more points than you lose from not clicking the basic fireworks. So from that point you can just buy the upgrades and go AFK for a while :D

Awesome game! The sound design is top notch, really glad you "borrowed" the music, it just fits so well!
AFK strat might be a little OP though ;)