Can i make 2d games by unity in A Computer That Have Onlu 2GB Ram?

Answer 1

Unity is an high power and memory consuming 3d game engine so it quite natural it takes much time to load in low configuration computers but I think hou can increase your ram power by installing VM Ware and Virtual box machine that can be an way for running that engine with some easy way you can search about that at the official site of unity to know what requirement and processor, graphic card is needed to run it.

Answer 2

If you surf the Unity forums, you can see almost immediately that your question depends entirely on that 2D game that you are going to develop.

https://forum.unity.com/threads/minimum-recommended-system-requirements.370479/

The only way to know for sure is to execute it on your system.