Another Add 1 Frame project? It's Triangular Number Evolution: Add 1 Frame. Add 1 frame, but use triangular numbers. Rules are the same as Number Evolution: Add 1 Frame and Triangular Number Evolution.
cta
![Triangular Number Evolution: Add 1 Frame [ X -> 300 ] remix remix remix remix remix remix remix](https://cdn2.scratch.mit.edu/get_image/project/410965131_480x360.png)
