# Mod Ideas/Suggestions Thread **URL:** https://community.revolutionarygamesstudio.com/t/mod-ideas-suggestions-thread/1561 **Category:** Modding **Created:** [March 2, 2019, 8:31pm UTC](https://community.revolutionarygamesstudio.com/t/mod-ideas-suggestions-thread/1561 "2019-03-02T20:31:20Z") **Posts on this page:** 1 **Showing post:** 50
### Author: ![AnthropocenianAge](https://thrivecommunity-cdn.b-cdn.net/user_avatar/community.revolutionarygamesstudio.com/anthropocenianage/32/16021_2.png) [@AnthropocenianAge](https://community.revolutionarygamesstudio.com/u/AnthropocenianAge) #### Post date: [March 12, 2025, 5:53am UTC](https://community.revolutionarygamesstudio.com/t/mod-ideas-suggestions-thread/1561/50 "2025-03-12T05:53:27Z")
The idea is to have various types of immune systems and immunity, since an in-depth version might not make it into the game. This is is from > [@Ideas for the Macroscopic Stage \[Put your ideas in this thread\]](https://community.revolutionarygamesstudio.com/t/ideas-for-the-macroscopic-stage-put-your-ideas-in-this-thread/8062/155): > > Will players be able to evolve different kinds of Immune Systems, and different kinds of Immunity? From Wikipedia: Evolution of the immune system It is likely that a multicomponent, adaptive immune system arose with the first [vertebrates](https://en.wikipedia.org/wiki/Vertebrate), as [invertebrates](https://en.wikipedia.org/wiki/Invertebrate) do not generate lymphocytes or an antibody-based humoral response.[[157]](https://en.wikipedia.org/wiki/Immune_system#cite_note-pmid19997068-157) Immune systems evolved in [deuterostomes](https://en.wikipedia.org/wiki/Deuterostome) as shown in the cladogram.[[157]](https://en.wikipedia.org/wiki/Immune_system#cite_note-pmid19997068-157)[Deuterostomes](https://en.wikipedia.org/wiki/Deuterostome) [Echinoderms](https://en.wikipedia.org/wiki/Echinoderm), [hemichordates](https://en.wikipedia.org/wiki/Hemichordate), [cephalochordates](https://en.wikipedia.org/wiki/Cephalochordate), [urochordates](https://en.wikipedia.org/wiki/Urochordate)[Vertebrates](https://en.wikipedia.org/wiki/Vertebrates) [J…](https://en.wikipedia.org/wiki/Agnatha) --- _[View the full topic](https://community.revolutionarygamesstudio.com/t/mod-ideas-suggestions-thread/1561)._