Please help to share how to control the inventions

[M叔叔]

Need help to share how to control the certain inventions. Like want to have a high level invention but always got the basic. And it is really difficult to get the chance to have 3
jewelry items together

[dande48]

You can get the achievements for inventions in Sandbox mode.

[Zaho]

First, commentor above me is right, luxury achievements are some of the milestones that specifically don't require challenge mode, and it would be annoying to get it outside of free play imo.

Secondly, the natural boosters you find also prioritizes their biotica for spawning luxuries. It doesn't matter if it matches or not. For example, if you need a jewelry luxury and see a natural food booster lying around, you can place the gem biotica there and the desired invention will pop up from it before anything else.

[Flamestalker]

To add to that, the extra tiles added from placing Mountains/Hills all count as boost tiles. So if you need boost tiles to get specific inventions placing a Mountain or Rich Hill is a guaranteed way to get them

[M叔叔]

Hi all, thanks for the advice. Though still no idea how to make that achievement. For my situation is , the new invention is quite random, it may not select the one i want. For example, between a 3 star diamond and a 1 star little animal, it may just base on the 1 star creature to invent. It is totally beyond our control. I hope this is something which we can take action instead, if possible. Maybe let us to choose it from the creatures which we already deployed in the city area.