I haven't heard of this project since it was launched in 2017. Their twitter is alive which is good and developments are also active based on their github activity. I don't really know if their product will be supported by the greater crypto community but they should at least exert more effort in marketing. A 9.5K TW followers and 300 TG members won't cut it. They need to compete with DeFi and NFT tokens.
It's a high risk high reward investment. You can throw in $100 and forget about it
https://www.coingecko.com/en/coins/rchain/historical_data/usd#panel