The tree

39 strains, 57 recipes

Every generated strain is two of these put under one tent. This is the whole starter tree: four base strains the game sells, 35 hybrids somebody wrote by hand, and the recipes that connect them.

14 of 39 discovered so far. The rest show as ??? until the first player in the world breeds them.

Tier 0 · 1 effect

On sale from the first minute. Everything else descends from these four.

Tier 1 · 2 effects

Each of the six pairs of two base strains.

Tier 2 · 3 effects

The first strains that need a parent you bred yourself.

Tier 3 · 4 effects

Where families start to specialise.

Tier 4 · 5 effects

Elite, with three mixer slots left open.

Tier 5 · 6 effects

One strain, both parents tier 4. The end of the tree.

Bred and named · 18

Every cross somebody has put a name on, hung under the two strains it came out of. The tree above is what can be crossed; this is what has been.

And then

Those 57 recipes use 57 of the 741 pairs these 39 strains can form. The other 684 pairs are generated strains: strains nobody wrote, that the game generates, and that the first player to breed one gets to name. All 741 of them fit on one sheet, with the lines between these 39 drawn in.